Wastelands: Diagnosis and TreatmentConcept Publishing Company, 1987 - 249페이지 With reference to India; contributed papers. |
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34 페이지
... estimated by Central Soil Salinity Research Institute , Karnal . Their estimate has been accepted and used in this paper with the following assumptions : - The area under saline and alkaline soils as estimated by them will be found ...
... estimated by Central Soil Salinity Research Institute , Karnal . Their estimate has been accepted and used in this paper with the following assumptions : - The area under saline and alkaline soils as estimated by them will be found ...
39 페이지
... estimated to be 93.69 million hectares . Since these estimates maintain the exclusivity of land- use categories and there is no overlapping of problem- categories also , they can be presented according to the land- use categories also ...
... estimated to be 93.69 million hectares . Since these estimates maintain the exclusivity of land- use categories and there is no overlapping of problem- categories also , they can be presented according to the land- use categories also ...
166 페이지
... estimated to replace roughly 2.24 tons of animal dung cake ( b ) One ton of animal dung is estimated to add nearly 70 kgs of foodgrain production ( c ) One ton of animal dung cake is estimated to supply roughly 3.5 kgs of nitrogen ; 1.5 ...
... estimated to replace roughly 2.24 tons of animal dung cake ( b ) One ton of animal dung is estimated to add nearly 70 kgs of foodgrain production ( c ) One ton of animal dung cake is estimated to supply roughly 3.5 kgs of nitrogen ; 1.5 ...
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자주 나오는 단어 및 구문
Abrol Acacia afforestation alkali soils arid zone banjar land Barmer barren benefit-cost ratio Bikaner bunding cent cost crops culturable waste current fallows degraded forests Delhi depth districts economic environmental eroded estimated Eucalyptus Eucalyptus tereticornis farmers fertility fuelwood fulvus gravelly grazing Gujarat gullies gypsum Haryana hectares increase India irrigation Jaisalmer Jodhpur Karnal land reclamation land-use category loam Maharashtra mandays mandays per hectare million hectares moisture nilotica paddy pasture planning plantation Pradesh present Price per Unit problem programme projects Punjab Pyrites rainfall Rajasthan reclamation of alkali region Residual Income Rs/ha rural salinity and alkalinity salt affected soils sand dunes sandy shifting cultivation Singh sissoo social forestry sodic soils Soil Salinity species strategies suitability classification Sultanpur District surface survey Table tereticornis tion tonnes Total trees uncultivated utilisation Uttar Pradesh vegetation village wasteland types Wastelands Development wastelands reclamation water erosion Western Rajasthan wheat wind erosion Yadav yield