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本文主要是花生同一施用基肥上增施不同方法的磷肥和微肥对花生产量效应的研究,试验结果表明花生增施(P+B+Mo)拌种与单施基肥的对照相比增产、增收效果最佳。增产率达20.7％,亩净增收入达189.40元。经多重比较达极显著水平。不同施肥花生农艺性状与产量的相关性分析,结果表明,花生总分枝数,结果分枝数,单株果数,单株果重,百果重与产量呈正相关性,回归方程为(?)=230.5+9.7729X_1+0.6533X_2+0.0547X_3+2.2739X_4+0.6924X_5,R=0.977983。试验结果还表明花生增施叶面宝叶面喷施也是一项简便易行、投入少、经济效益高的好措施,每亩只需增加投入1元钱,则能净增收入112.20元。实践证明,增施(P+B+Mo)拌种和叶面宝叶喷在花生生产上值得大面积推广应用。
In this paper, peanut fertilizer application of different methods on the same base fertilizer application of fertilizer and micronutrient yield effects on peanut, the experimental results show that the peanut (P + B + Mo) seed dressing compared with the single-base fertilizer control yield, increase income Best effect. Increase rate of 20.7%, net income increase of 189.40 yuan. After multiple comparison reached a very significant level. The results showed that there was a positive correlation between the total number of branches, the number of branches, the number of fruit per plant, the weight of fruit per plant, the weight of fruit per plant, and the yield. The regression equation was (? ) = 230.5 + 9.7729X_1 + 0.6533X_2 + 0.0547X_3 + 2.2739X_4 + 0.6924X_5, R = 0.977983. The test results also showed that the application of peanut foliar spray foliar surface is also a good, simple, low investment and good economic benefit measures. Only 1 yuan per mu is needed to increase net income by 112.20 yuan. Practice has proved that the additional (P + B + Mo) seed dressing and foliar leaf spray in peanut production deserves to be widely applied.