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为了解叶面肥瑞然在洋芋生产上的增产作用,金堂县农服站2014年承担了叶面肥瑞然在洋芋上的叶面喷施试验。现将试验结果总结如下:一、材料和方法1.供试材料供试药剂:使用瑞然综合Ⅱ型药剂,由安徽瑞然生物药科技有限公司生产,主要成份为腐植酸40g/L,N+P2O5+K2O200g/L。2.供试作物供试作物为马铃薯,品种为费乌瑞它,由成都市农林科学院提供。3.试验方法该试验安排在金堂
In order to understand the effect of foliar fertilizer on the yield increase of potato production, Jintang County Agricultural Service Station in 2014 assumed the foliar application of foliar fertilizer on potato leaf. Now the test results are summarized as follows: First, the material and methods 1 for the test material for the test agent: the use of Rui Synthesis Ⅱ agent by Anhui Ruiran Biopharmaceutical Co., Ltd. production, the main components of humic acid 40g / L, N + P2O5 + K2O200g / L. 2. The test crop for the test crop is potato, the species is fee Wurui, provided by the Chengdu Academy of Agriculture and Forestry. 3. Test Method The test is arranged in Jintang