凹室 发表于 2025-3-30 09:12:28
s a cheap potential source of Carbon (C) which not only improves health and fertility of soil but also improves the quality and productivity of crops both in normal and under stress conditions. Here we reviewed that BC is the source of various kind of elements such as C, H, N, P, K, Mg, Ca, S and so放牧 发表于 2025-3-30 16:12:12
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Sulphur, organic S increased. The biochemical pathway of assimilation involves the reduction of SO.. to sulphide which combines with serine to form cysteine (.) so that there are clear similarities with sulphate reduction by higher plants (see page 178).先兆 发表于 2025-3-30 21:40:05
Book 2005mon theory, which keeps the essential characteristics of classical location models, is still missing...This monograph addresses this issue. A flexible location problem called the Ordered Median Problem (OMP) is introduced. For all three main subareas of location theory (continuous, network and discr幼稚 发表于 2025-3-31 04:33:42
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