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#1Determination of physical properties of Pokkali soil
The Pokkali field is a unique ecosystem prevailing in the coastal tract of Kerala with rich bio diversity and amazing capacity to produce organic rice and ...
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#2Pokkali Rice - Wikipedia
Pokkali (Malayalam: പൊക്കാളി) is a unique saline tolerant rice variety that is cultivated using extensive aquaculture in an organic way in the ...
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#3Soil quality assessment under different land uses in Pokkali ...
Hence this study was undertaken to evaluate the soil quality of acid saline Pokkali soils under different land uses. Initial survey was conducted in Pokkali ...
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#4Assessment of Microbial Properties of Pokkali Soil in Kerala ...
Among flooded rice soils, Pokkali soils are distinguished from its high salinity and acidity. Pokkali soils with moderate to high content of ...
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#5Some preliminary studies on the Pokkali saline(c) soils of Kerala
The soils are acidic throughout the year and have a high electrical conductivity due to intrusion of salt water from the adjoining lakes.
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#6ion interactions and rice nutrition in acid saline pokkali soils
Sasidharan (2004) reported that, in Pokkali soils, the organic carbon content correlated negatively with available phosphorus, potassium, calcium, sodium,.
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#7Pokkali Rice - CDIT
These soils are characterized by soluble salt accumulation, especially sodium, over an underlying acidic soil containing toxic levels of iron and manganese.
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#8Pokkali fields –Do they have a future? - Just Agriculture
Pokkali –Kerala's very own indigenous rice variety is now disappearing ... In this way, paddy and shrimp are cultured in these saline soils organically.
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#9Soil quality assessment of Pokkali lands (AEU 5) in the post ...
The soils are hydromorphic, often underlain by potential acid-sulphate sediments with unique hydrological conditions. The study was undertaken to assess the ...
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#10Effect of calcium salts application on soil properties of pokkali ...
Pokkali is a unique rice cultivation system in the water-logged coastal saline acid soils of Kerala. These tidal wetlands are characterized by multi.
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#11Pokkali rice cultivation in Kerala. - Semantic Scholar
The traditional system of rice cultivation, Pokkali has to be conserved as an ... in the saline soils known as pokkali/ kaipad/ kaikandam cultivation.
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#12Assessment of Nutrient Index in the Post-Flood Scenario of ...
The Pokkali soils are high in organic carbon due to the integration of rice-prawn culture and the peculiar type of Pokkali cultivation in which ...
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#13Types of Soil - Kerala Soil Health Information System
TYPES OF SOILS ; COASTAL SANDY SOILS · COASTAL ALLUVIUM SOILS · POKKALI SOIL ; KOLE SOIL · RIVERINE ALLUVIAL SOILS · RED NON GRAVELLY LATERITE SOILS ; GRAVELLY ...
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#14Farming Method - pokkali.in
In Pokkali cultivation where no chemical fertilizers are added, tidal ingress plays an important role in maintaining the nutrient status of the soil. In ...
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#15Pokkali Rice Cultivation in India: a Technique for Multi-Stress ...
Some of the scientific interventions such as breeding rice varieties to manage acid saline soils are also presneted. The waste materials of Pokkali rice ...
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#16Salttolerant Pokkali somaclones: performance under normal ...
Field Crops Research 61 (1999) 13±21 Salt-tolerant Pokkali somaclones: performance under normal and saline soils in Bay Islands A.B. Mandal*, S.C. Pramanik, ...
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#17Water logged, saline soils? Enter Pokkali, a unique salt ...
Water logged, saline soils? Enter Pokkali, a unique salt-tolerant paddy and a tale of revival. 15/07/2020.
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#18Characterization of Acidity and its Management in Wetland ...
This presentation is part of 39: AS Acid Sulfate Soils: Technological ... was noticed in Kari soils (16.4 cmols) followed by Pokkali soils (8.03 cmols) and ...
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#19Influence of various soil factors on nitrogen fixation by ...
Application of rice straw to alluvial, laterite and acid-sulphate Pokkali soils under submerged conditions enhanced the population of N2-fixing Azospirillum ...
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#20[Commentary] Pokkali, a GI-tagged rice variety, could be on ...
In the recent years there's a decline in Pokkali cultivation. ... the lack of technology that suits a soggy soil, low crop prices and the ...
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#21Introduction Soil acidity is one of the major constraints that ...
oxidant, the increase in pH is largely due to the reduction of Fe. Kari and Pokkali soils are identified as Potential acid sulphate soils.
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#22Impact of soil temperature, pH and carbon dioxide on the ...
Inoculated Pseudomonas fluorescence did not survive in Pokkali rice fields. However, further studies are needed for at least three seasons in Pokkali soils ...
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#23Performance of Rice Genotypes under Temporally Variable ...
In semiarid regions, soil salinity, like drought, restricts crop productivity, ... and Pokkali (salt-tolerant) genotypes for growth using soils collected ...
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#24The revival of India's climate-resilient heritage grain - FairPlanet
Pokkali's Impact on the environment. This indigenous farming method is climate-adaptive, as it can tolerate salinity and soil acidity, ...
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#25Climate change threatens pokkali rice variety in Kerala - GR
Furthermore, the cultivation of pokkali rice sequesters carbon in the soil. Pokkali agriculture in the tidal water zones of Kerala, ...
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#26Soil amelioration and foliar nutrition for ion homeostasis and ...
Pokkali is a special rice farming system in coastal saline soils of Kerala. In these soils, higher sodium (Na) content and its interaction with other ...
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#27Pricey prawns may imperil Indian grain that combats climate
That arrangement produces two kinds of crops and maintains natural barriers to rising seas and sequesters carbon in the soil. “Pokkali is ...
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#28Persistence of endrin in Indian rice soils under flooded ...
in all soils except in a sandy soil. Interestingly, most rapid degradation occurred in pokkali soil despite its high salt content. The decrease in the total ...
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#29Journal of Soil Salinity and Water Quality
Temporal Variations in Soil Nutrient Dynamics of Rice-Prawn Integration in Acid Saline Pokkali Soils of Kerala, India.
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#30Pokkali rice: Plans afoot to restore the past glory - Mathrubhumi
When other crops struggle to survive in this condition, Pokkali plants flourish by resisting salinity and high acidity in soil.
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#31The Salt Marsh Rice Ecosystem of Kerala
acid saline marshes found near the mouth of streams and rivers flowing to the Arabian Sea. Soils of. Pokkali lands are deep, impervious, clayey in.
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#32Influence of salinity on methanogenesis and associated ...
... methane (CH4) production in two saline soils and a nonsaline soil sample was ... but low (12.97 ng CH4/g) in acid sulfate saline (Pokkali) soil which …
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#33Cat Clay or Acid Sulphate soils found in Kerala is known
Solution(By Examveda Team). Cat clay or Acid Sulpahte soils found in Kerela is known as Kari soils and Pokkali soils. Acid sulphate soils are naturally ...
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#34Development Impact on Pokkali Fields A Case of International ...
saline soils known as pokkali cultivation. The Pokkali field is a unique ecosystem prevailing in the coastal saline tract of central Kerala with rich ...
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#35Effect of Rotational Pokkali cultivation and Shrimp farming on ...
The soil pH varied highly acidic to7.15 slightly alkaline in Chellanam and alkaline in Kadamakudi. The least value of conductivity and salinity ...
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#36promotion of integrated farming system of kaipad and pokkali ...
The term Pokkali refers to a salt tolerant rice cultivar grown in the coastal saline soils of Kerala. The areas of Pokkali cultivation are famous as Pokkali ...
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#37Persistence of gamma‐BHC and beta‐BHC in Indian rice soils ...
In alluvial, laterite and pokkali (acid sulphate, saline) soils, r. ... The rapid degradation of BHC isomers in the former three soils was related to highly ...
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#38In Troubled Waters - Down To Earth
In normal course, soil acidity and high salinity would inhibit rice cultivation. "But pokkali is resistant to salinity, flood and soil acidity," points out ...
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#39Pricey prawns may imperil Indian grain that combats climate
That arrangement produces two kinds of crops and maintains natural barriers to rising seas and sequesters carbon in the soil. “Pokkali is ...
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#40Status Paper - 09 - Directorate of Rice Development
Often rice crop suffers with soil moisture stress due to erratic and ... These soils are locally known as Kari, Karapadam, Kole, Pokkali and Swamp soils, ...
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#41Dr.Sreelatha A.K - Google Scholar
Effect of calcium salts application on soil properties of Pokkali soils. PV Diya, AK Sreelatha. Journal of Tropical Agriculture 56 (2), 2019.
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#42About Pokkali Rice
The term pokkali used in the common parlor refers to a salt tolerant traditional 'rice cultivar' grown in the coastal saline soils ofKerala” ...
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#43effects of applying calcium salts to coastal saline soils on ...
Pokkali was less affected by salinity than BR-11 and produced greater dry matter yield on all soils. In comparison to control plants, application of calcium ...
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#44Effect of Salinity on the Growth and Development of Rice ...
Abstract Growth and yield responses of rice (Oryza sativa L.) to soil ... conspicuous in IR28, Mangasa and Pokkali than in the other three varieties .
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#45Trouble looms for Indian grain that combats climate change
That arrangement produces two kinds of crops and maintains natural barriers to rising seas and sequesters carbon in the soil. “Pokkali is ...
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#46POKKALI - Central Marine Fisheries Research Institute
change in soil and water salinity is ... earlier Pokkali was wild rice that ... Pokkali rice cultivation alternated with extensive aquaculture is known.
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#47Physico-chemical properties and bacterial population in ...
The total nitrogen and sulfate are higher in alluvial soil, than pokkali. Flooded rice soils are predominantly with anaerobic environment with micro sites of ...
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#48PADDY CUM PRAWN FARMING (POKKALI FIELDS) OF ...
The successful growth, propagation, survival, reproduction and harvest of shrimps are heavily dependent upon the quality of the field soil and water,.
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#49Rice cultivation in the saline wetlands of Kerala- an overview
THE POKKALI FARMING SYSTEM. The pokkali system of rice cultivation in the acidic saline soils of south central Kerala is a unique method of rice production.
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#50Investigation of soil properties affecting optimum design of ...
The various farming operations in Pokkali paddy cultivation, the harvesting is done by women labourers by walking on the swampy and marshy.
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#51Response of rice varieties to soil salinity and air humidity
Under salt stress roots of IR 31785-58-1-2-3-3 produced much ABA under low RH, but no additional effect of low RH on rs could be found. By contrast, Pokkali.
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#52Weed Dynamics in Acid Saline Pokkali Ecosystem of Kerala
To understand the adaptive mechanism of weeds in saline soil condition, anatomical studies were performed on individual weed species. Result: Cyperaceae family ...
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#53Rice based farming systems in Kerala_Dr Sasidharan(The ...
... Pokkali Agro-Ecosystem Low saline phase High saline phase June to November December to May; Pokkali soils – mounds are necessary for reclamation of soil ...
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#54Potassium nutrition of rice (Oryza sativa L.) varieties under ...
Reprint from Plant and Soil 152: 299-303, 1993, with kind permission of the Kluwer Academic Publishers. Abstract. A salt-tolerant (Pokkali) and a ...
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#55Lauded in Bengal, ignored in its Kerala home - The South First
The loam soil makes it difficult for traditional harvesting machines to function in the fields. Need for government intervention. Pokkali ...
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#564.1 Salt tolerance - Rice Knowledge Bank
Review the progress in rice breeding for saline and problem soils ... Pokkali type of rice varieties are highly salt-tolerant and commonly grows in coastal ...
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#57Cultivation Practices >> Main field Preparation
Rice is cultivated in almost all types of soils with varying productivity. ... Pokkali. The rice is cultivated from June to early November when the salinity ...
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#58Agro-Ecological Zones - Kerenvis.nic.in
The soil characteristics of the paddy land such as peaty (kari) and saline soils (pokkali) have also been associated in delineating the zones.
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#59Development and characterization of salt tolerant somaclones ...
in pokkali en route somaculture without much altering ... under rainfed condition in normal and saline soils in ... yield under saline soil (Table I).
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#60Facultative symbiotrophic nitrogen-fixing associations in rice ...
Rice soils; facultative symbiotrophic associations; acid sulphate soil; ... known as Pokkali (pH 4,2, organic matter 8·21%, total N 0'24%, electrical con-.
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#61Chapter 3 SOIL FERTILITY STATUS IN VARIOUS AGRO ...
nutmeg in northern high hills were found cultivated in soils with extreme acidic condition. All the crops in kole lands; coconut and areacanut in pokkali ...
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#62significance of pokkali fields at kadamakkudy, kerala
saline soils known locally as “Pokkali” refers to a saline reisistant variety . Pokkali field is a highly nutritive agricultural land with paddy and prawn.
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#63Rice Variety information Kaippad tracts
Suited to Kaippad and Pokkali soils during Kharif and Rabi season.) Ezhome 4: Duration (135-140 Days ), Grain colour (White), Station of release (COA, ...
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#64POKKALI - FIB, Kerala
used, and the soil is well fertile with prawns, fish excrement, and other remnants. SIGNIFICANCE OF. POKKALI RICE. In 2018 Kerala.
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#65Kerala has miles to go to make integrated Pokkali lucrative
In any case, high-yielding varieties cannot be cultivated in these wetlands due to soil salinity. Only salt-tolerant pokkali or kaipad paddy ...
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#66DISTRIBUTION AND CHARACTERISTICS OF PROBLEM ...
severity, only the saline and sodic, acid, and acid sulfate soils are discussed here, ... (kari and pokkali) have CEC as high as 40 - 55 meq/100 g of soil.
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#67KISHMAT SK on LinkedIn: #help #university #pokkali ...
1️⃣Introduction Pokkali Rice is a saline tolerant,Indigenous rice ... of Mango ⏭️The Miyazaki Mango Plant can tolerate a variety of soil types.
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#68Trouble looms for ancient Indian grain that combats climate
That arrangement produces two kinds of crops and maintains natural barriers to rising seas and sequesters carbon in the soil. "Pokkali is ...
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#6916-25 (2014) - Marker based haplotype diversity of Saltol QTL ...
Kerala Agricultural University; Central Soil Salinity Research Institute, Karnal; *National Research Centre ... soils are coarser than pokkali soils [30].
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#70NaCl- and Na2SO4-Induced Salinity Differentially Affect Clay ...
... (V14 (salt-sensitive) and Pokkali (salt-resistant)). Pot experiments were conducted using soil and electrolyte solutions, namely.
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#71Now pitched as climate adaptive food, Kerala's heritage ...
Kerala's Pokkali farmers need support to grow this indigenous rice that weathers floods, is salt tolerant and offsets ground water salinity.
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#72Farmlands of Gold - Technology's Stories
“I will continue cultivation of pokkali while I can. ... These steps are necessary to reduce the salinity of the soil.
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#73Induction of Salt Tolerance in Rice Through Mutation Breeding
The mutant variety Shua-92 produced 40 and 49% higher paddy yield on salt affected soils than the famous salt tolerant varieties Nona Bokra and Pokkali.
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#74nitrogen-fixation-c2h2-reduction-as-influenced-by-sulphate-in ...
soil enhanced nitrogenase activity with no apparent effect under non-flooded conditions. In acid sulphate saline Pokkali soil sulphate addition had little ...
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#75Arthrobacter pokkalii sp nov, a Novel Plant Associated ... - PLOS
was isolated from the rhizosphere soil of a hybrid pokkali rice variety VTL-6 collected from Alappuzha in Kerala, India. A standard serial dilution procedure ...
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#76Pricey prawns may imperil Indian grain that ... - TRT World
Pokkali farmers struggle because prawns make more money but disrupt a delicate ... was degrading soil and making it more difficult for him to grow pokkali.
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#77Soil Science MCQ 37 Best For All Agricultural Exams
13: Cat Clay or Acid Sulphate soils found in Kerala is known as? Kari soils; Pokkali soils; Peaty and Marshy soils; Both A and B.
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#78Food for a Future Planet | Hakai Magazine
Varieties of Pokkali rice–named for the cultivation method—are ... Farmers pack the saline soil into large mounds, leaving the rains to wash ...
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#79Pricey prawns may imperil Indian grain that combats climate
Increasing salinity in the land from year-round prawn cultivation was degrading soil and making it more difficult for farmers to grow 'pokkali' ...
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#80Kerala: Regional agricultural research station develops saline ...
Moreover, it is equally suitable for acidic saline soil of Kaipad tracts of north Kerala and alkaline saline soil of Pokkali tracts, ...
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#81report no.iaea-r-1804-f
conditions in alluvial and laterite soils. However, in pokkali soil rice straw was more effective in enhancing nitrogen fixation under both water regimes.
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#82Economic and environmental aspects of Pokkali Rice- Prawn ...
Pokkali rice-prawn farming practice is a traditional rice-fish ... having similar soil conditions and climatic factors, which was.
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#83Pokkali Farming: Coastal Kerala, India - Prezi
*Soil Condition. *Seed. *Money. *Relief - water, flat ground, muddy conditions, altitude. *Storage. (Joseph, Reji, Mr.). *Pokkali rice to feed both the ...
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#84Fish culture extension threatens Kerala's 3000-year-old grain ...
She concluded that the pokkali-prawn combination produced soil most apt to store carbon, which combats climate change. For 99-year-old matriarch ...
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#85effects of applying, calciumi salts to coastal, saline soils on ...
varied among the soils. Pokkali was less affected by salinity than BR-l l and produced greater dry matter yield on all soils.
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#86Trouble Looms for Indian Grain that Combats Climate Change
That arrangement produces two kinds of crops and maintains natural barriers to rising seas and sequesters carbon in the soil. "Pokkali is ...
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#87NaCl- and Na2SO4-Induced Salinity Differentially Affect Clay ...
The plants from two contrasted rice cultivars (V14: salt-sensitive and Pokkali: salt-resistant) were exposed to soil salinized with three ...
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#88Vidya, A.S., Abraham, C.T. and Girija, T. (2004) Weed ...
Vidya, A.S., Abraham, C.T. and Girija, T. (2004) Weed Spectrum of Pokkali Lands ... swampy soils were more acidic (3.1 - 3.5) than sandy soils (4.2 - 4.7).
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#89Nutrition Management - KAU Agri-Infotech Portal
Application of chemical fertilizers can be dispensed for Vyttila-1 and Vyttila-2 in pokkali rice fields. When the soil has less than 10 ppm of calcium chloride ...
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#90Pokkali (Traditional Rice) - YouTube
This crop can be harvested within 3½ months from seeding. It is tolerant to the presence of salinity in the soil. Pokkali is used as the …
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#91Dr B. Ramakrishnan - ICAR-IARI Scientists
First report on methane production from alluvial and acid sulfate (Pokkali) soils of India. Awards / Recognitions / Fellowship (Upto Five) :.
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#92Pricey prawns may imperil Indian grain ... - Yahoo News Canada
When pokkali is grown, salt water is pushed out and farmers use rain water to ... soil and making it more difficult for him to grow pokkali.
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#93Keeping toxic cadmium out of rice, the genetic way
However, it accumulates more cadmium from the soil than other cereals ... reduced the accumulation of cadmium in Pokkali, a variety of rice ...
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#94Trouble looms for ancient Indian grain pokkali that helps ...
"While prawns fetch more money than pokkali, a focus on them is upending a ... soil and making it more difficult for him to grow pokkali.
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#95Trouble looms for Indian grain that combats climate change
Climate India Pokkali Rice ... She concluded that the pokkali-prawn combination produced soil most apt to store carbon, which combats ...
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#96How Thailand's Dying Shrimp Are Killing an Indian Village - PBS
Neendakara's attempts to keep salt from spoiling its soil and corroding ... Compare that to a typical pokkali rice harvest, which produces ...
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#97A study on the pests and weeds and pests in the pokkali ...
pokkali wetlands, vembanad ramsar site, pests, weeds ... Effect of Pokkali cultivation and Shrimp farming on the soil characteristics of two ...
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#98Pokkali gasping - GS SCORE
Pokkali rice farming in Ernakulam district of coastal Kerala is under threat ... of soil erosion from the uplands during the monsoon rains, ...
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