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英文: Effects of potash fertilizer on phytoavailability of lead
中文: 钾肥对铅的植物有效性的影响英文: base fertilizer: 7kg/ha potash muriate and 0kg/ha urea;
中文: 氯化钾7kg/ha作基肥;英文: For the farmers that did not use potash, however, access to potash fertilizer would have increased their profits, ie., the production function estimates indicate that zero potash use does not maximize profits.
中文: 因此,对于那些未使用钾肥的农户,使用钾肥会增加他们的利润,也就是说,生产函数估计表明,不用钾肥不能取得最大利润。英文: Fertilizer trials showed a significant potash response in soybean up to 225 kg K2O/ha (Table 2).
中文: 肥料试验表明,大豆对施用225公斤/公顷K2O有显著的增产效应(表2)。英文: Also by the slow combustibility of compound fertilizer based on ammonium nitrate, muriate of potash and monoammonium phosphate, the portions of ∶∶, ∶ ∶ and ∶∶ [m(N)∶m(P_O
中文: 并根据硝酸铵、氯化钾、磷酸一铵为基础的氮、磷、钾复肥的缓慢燃烧特性,提出m(N)∶m(PO)∶m(KO)=∶∶,∶ ∶,∶∶均属安全配料范围。