Wastelands: Diagnosis and TreatmentConcept Publishing Company, 1987 - 249페이지 With reference to India; contributed papers. |
도서 본문에서
18개의 결과 중 1 - 3개
153 페이지
... afforestation Earlier attempts to grow trees in highly sodic soils were largely unsuccessful . Yadav et al . ( 1975 ) ... afforestation programmes in alkali areas . The present paper attempts to examine the feasibility of crop production ...
... afforestation Earlier attempts to grow trees in highly sodic soils were largely unsuccessful . Yadav et al . ( 1975 ) ... afforestation programmes in alkali areas . The present paper attempts to examine the feasibility of crop production ...
161 페이지
... afforestation programme . As stated earlier , the technical feasibility of the technology is well established . The present section of the paper aims to evaluate the economic viability of utilizing alkali soils for afforestation . Data ...
... afforestation programme . As stated earlier , the technical feasibility of the technology is well established . The present section of the paper aims to evaluate the economic viability of utilizing alkali soils for afforestation . Data ...
163 페이지
... afforestation on alkali soil would be highly profitable and attractive . This reveals that in both adverse and favourable cases , the afforestation programme sounds financially viable . Afforestation vis - a - vis labour employment The ...
... afforestation on alkali soil would be highly profitable and attractive . This reveals that in both adverse and favourable cases , the afforestation programme sounds financially viable . Afforestation vis - a - vis labour employment The ...
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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