Wastelands: Diagnosis and TreatmentConcept Publishing Company, 1987 - 249페이지 With reference to India; contributed papers. |
도서 본문에서
65개의 결과 중 1 - 3개
96 페이지
... agricultural technological inputs and through the managed suitable agricultural practices . The problems of such wasteland types have been mainly caused , by overcropping , large size of land holdings , mismanagement and carelessness of ...
... agricultural technological inputs and through the managed suitable agricultural practices . The problems of such wasteland types have been mainly caused , by overcropping , large size of land holdings , mismanagement and carelessness of ...
97 페이지
... agricultural practices with his low level of agricultural technology . Thus such wasteland types can be reclaimed with great difficulty with doses of agricultural technological inputs through proper management of agricultural practices ...
... agricultural practices with his low level of agricultural technology . Thus such wasteland types can be reclaimed with great difficulty with doses of agricultural technological inputs through proper management of agricultural practices ...
158 페이지
... agricultural production of the country . It is experienced at cultivators ' fields that after 3rd year of reclamation , these soils produce roughly 5 tons / ha of paddy and 2.5 tons / ha of wheat every year . Therefore , for an assured ...
... agricultural production of the country . It is experienced at cultivators ' fields that after 3rd year of reclamation , these soils produce roughly 5 tons / ha of paddy and 2.5 tons / ha of wheat every year . Therefore , for an assured ...
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자주 나오는 단어 및 구문
adopted affected afforestation agencies agricultural alkali soils annual application arid zone banjar land barren benefits caused cent Class classification conservation considered Corporation cost cover crops cultivation degraded Delhi Department depth distribution districts economic erosion established estimated extent factors fallows farmers fertility field fodder forest forestry fuelwood Government gravelly grazing growing gypsum hectares improved Income increase India industrial Institute irrigation land land-use major measures methods million hectares nature needs Output planning plant plantation poor potential practices Pradesh present Price problem production programme projects proper Punjab rainfall raising Rajasthan reclamation region Report requirement Research returns root rural salinity salt affected sand dunes sandy season social species strategies structure suitability surface survey Table taken tion treatment trees types Unit utilization various vegetation village waste wastelands wind yield