制革下脚料酶解物叶面肥对黄瓜生长的影响

摘要

In order to study the fertilizer effect of collagen peptide, which was developed by the enzyme hydrolysis of the leather, the study was conducted by applying the leaf surface fertilizer and investigating the seedling stage characters, cucumber yield and the disease resistance of cucumber. The results showed that the best application method is spraying 50 times collagen peptide foliar fertilizer in seedling stage and spraying 100 times collagen peptide foliar fertilizer in fruit stage. Compared with the common using foliar fertilizer, by using collagen peptide foliar fertilizer can not only promote cucumber seedling quality, but also increase the early yield and total yield of cucumber.%通过对黄瓜喷施由制革下脚料酶解物为原料研发的胶原肽叶面肥,调查黄瓜苗期性状、黄瓜产量和抗病性,研究胶原肽叶面肥肥效.结果表明:苗期施用50倍胶原肽叶面肥液和果期施用100倍胶原肽液叶面肥为最佳施用方法.与常用叶面肥比较,施用胶原肽叶面肥液不但可以促进黄瓜壮苗,而且还可以增加黄瓜前期产量和总产量.