Wastelands: Diagnosis and TreatmentConcept Publishing Company, 1987 - 249페이지 With reference to India; contributed papers. |
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161 페이지
... Acacia nilotica and Eucalyptus tereticornis are taken from an on - going research experiment on afforestation on alkali soils ( Abrol 1980-1982 ) ; and ( Abrol and Chhabra 1982 ) . Information regarding costs of harvesting , stacking ...
... Acacia nilotica and Eucalyptus tereticornis are taken from an on - going research experiment on afforestation on alkali soils ( Abrol 1980-1982 ) ; and ( Abrol and Chhabra 1982 ) . Information regarding costs of harvesting , stacking ...
177 페이지
... Acacia auriculaeformis , Acacia tortills and Hardwickia pinnata . In Haryana and Punjab literally the entire land area has been brought under agriculture through a net work of irriga- tion canals and only the road sides and canal banks ...
... Acacia auriculaeformis , Acacia tortills and Hardwickia pinnata . In Haryana and Punjab literally the entire land area has been brought under agriculture through a net work of irriga- tion canals and only the road sides and canal banks ...
220 페이지
... Acacia senegal , Acacia nilotica , Acacia arabica and Arcacia tortillis . Certain varieties of Eucalyptus namely E. Camaldulensis ( Lake Katherine provenance ) and E. Microtheca also grow under less rainfall conditions . The other ...
... Acacia senegal , Acacia nilotica , Acacia arabica and Arcacia tortillis . Certain varieties of Eucalyptus namely E. Camaldulensis ( Lake Katherine provenance ) and E. Microtheca also grow under less rainfall conditions . The other ...
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자주 나오는 단어 및 구문
Abrol Acacia afforestation agricultural alkali soils Andhra Pradesh arid zone banjar land Barmer barren benefit-cost ratio Bikaner bunding cent coastal cost crops culturable waste current fallows Delhi depth districts economic environmental eroded estimated Eucalyptus farmers fertility fuelwood fulvus gravelly grazing Gujarat gullies gypsum Haryana hectares increase India irrigation Jaisalmer Jodhpur Karnal land reclamation land-use category loam Madhya Pradesh Maharashtra mandays mandays per hectare mapping million hectares moisture Nagaur nilotica paddy pasture planning plantation present Price per Unit problem production programme projects Punjab Pyrites rainfall Rajasthan reclamation of alkali regions Rs/ha rural salinity and alkalinity salt affected soils sand dunes sandy 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 Wastelands Development water erosion Western Rajasthan wheat wind erosion Yadav yield