不成比例 发表于 2025-3-30 09:13:56
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Andreas Dietzsch for both agrarian economy and land use related issues in Majuli island of Upper Brahmaputra valley, Assam. Thus, thirteen soil series classified under the subgroups of Inceptisols and Entisols under different alluvial landforms in Majuli river island were selected to investigate the distribution ofbreadth 发表于 2025-3-31 02:06:50
Andreas Dietzschrk of connexions allow the cycling of micro and macronutrients in their soil environment. Demands are addressed by the maintenance of soil fertility for sustainable plant productivity. The diverse interrelationship of various agroecosystem elements, living or not, influence the resources of crops anOTTER 发表于 2025-3-31 06:06:37
ity is profoundly modified by plant root exudates in the rhizosphere. Hence, root exudates indirectly control different processes in the nitrogen cycle by modifying the microbial community in the rhizosphere. We are beginning to understand more about the roles of plant root exudates in nitrogen fixa