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以新密13号甜瓜为试验对象,分别施用万丰精品、黑状元、生物螯合肥3种冲施肥,进行比较试验,结果表明:黑状元冲施肥效果最明显。
Using Xinmi No.13 melon as test object, three kinds of fertilizers, Wanfeng quality, black shape element and biological chelate fertilizer, were applied respectively to compare and test the results. The results showed that the effect of black elemental red fertilizer was the most obvious.