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通过对Enersol有机肥在糖用甜菜上施用效果的试验,初步找到了最佳的施用方式和施用剂量。试验结果表明:Enersol有机肥,可用于甜菜生产,可采用叶面喷施和灌根两种方式进行,Enersol有机肥施用总量为6L/hm2时,均能提高甜菜产量和糖含量,但7月初(叶面喷施)和7月末(灌根)施用量均为3 L/hm2的效果最佳;Enersol有机肥施用总量为18 L/hm2时,要在7月初(叶面喷施)和7月末(灌根)施用量均为9 L/hm2,且与NPK(N、P2O5、K2O均为70 g/L)一起施用时,才能达到最佳施用效果,最大程度地提高甜菜产量和糖产量。
Through the experiment of applying Enersol organic fertilizer to sugar beet, the best way of application and dosage were found. The results showed that Enersol organic fertilizer could be used in the production of sugar beet, foliar application and root irrigation were two ways, Enersol organic fertilizer application of 6L / hm2, can improve sugar beet yield and sugar content, but 7 The application of 3 L / hm2 at the beginning of the month (foliar application) and the end of July (irrigated root) was the best. When the total amount of Enersol organic fertilizer was 18 L / hm2, And the end of July (irrigated root) were 9 L / hm2, and with NPK (N, P2O5, K2O are both 70 g / L) together to achieve the best results, to maximize the yield and Sugar production.