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Chang Liu, Junhong Xie, Zhuzhu Luo, Liqun Cai and Lingling Li
The roles of bacterial communities in the health of soil microenvironments can be more adequately defined through longer-term soil management options. Carbon dioxide (CO2) fixation by autotrophic bacteria is a principal factor in soil carbon cycles. Howe...
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Md. Enamul Haque, Richard W. Bell, Amir Kassam and Md. Nur Nobi Mia
Smallholders in Asia and Africa require low-cost seed drills for minimal soil disturbance while establishing various crops. A seed drill that can be drawn by the widely-available two-wheel tractor (2WT) is an attractive option for mechanization of no-til...
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Anup KC, Govinda Bhandari, Subigya Prabhat Wagle, Yubraj Banjade
Pág. 56 - 67
Soil is a complex mixture of mineral nutrients, organic matter, water, air and living organisms. The primary nutrients for plant growth are organic matter, nitrogen, phosphorus and potassium. In order to find the status of pH, organic matter (C), total n...
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