A goldmine for potash extractors and a magnet for tourists who come to bathe in its salty waters, the Dead Sea could dis死海海水中蕴含大量碳酸钾;同时还是旅游胜地,吸引众多游客来此泡盐水浴。但是照此发展下去,未来50年内死海将会永远消失。
A potential yield response of 300kg lint/ha is projected if these recommended amounts of potash were used, which transla如果施用推荐用量的钾肥,预计增产潜力为300公斤/公顷,市场价值为24.48亿元。
Another way to look at this data is to note that by not investing in an adequate potash supply (6.355 billion yuan) for 从另一方面来看,如果中国不投资,向农民供应充足钾肥(63.55亿元),每年将损失306.37亿元作物产值(产投比4.82)。
As an example, when potash use is between 75kg/ha and 150kg/ha, an increase in nitrogen application from 150 to 225kg/ha例如,当钾肥用量为75~150公斤/公顷时,氮肥用量由150公斤/公顷增加到225公斤/公顷使得钾肥的边际产量由11.4增至23.1。
Also by the slow combustibility of compound fertilizer based on ammonium nitrate, muriate of potash and monoammonium pho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。