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在我区,随着二棱啤酒大麦的推广和种植面积的迅速扩大,如何提高单位面积产量,成为人们普遍关心的问题。近年来的试验结果表明,增施化肥对大麦有明显的增产作用。本试验目的是通过不同施肥方式和选用高产、优质的不同品种,进一步探讨施用化肥对大麦产量构成的影响。一、试验设计1、采用以品种为主要试验因子的裂区试验设计。三次区组重复,小区面积0.02亩。播
In our district, with the popularization of two-rowed beer barley and the rapid expansion of planting area, how to increase yield per unit area has become a common concern. In recent years, the test results show that the increase of fertilizers on barley significantly increased yield. The purpose of this experiment is to further explore the effects of chemical fertilizers on the yield composition of barley through different fertilization methods and selection of different varieties with high yield and good quality. First, the experimental design 1, the use of species as the main test factor split test design. Repeated three block, the plot area of 0.02 acres. broadcast