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为探讨麦套花生高产生长发育规律及其栽培技术,设置了麦套花生高产生长发育规律研究试验。供试品种为豫花三号,对其长势长相、生育动态、开花结实规律、产量结构进行了初步观察研究。一、试验地概况试验地设在本研究所南地,细砂土。小麦播种前每亩施入土杂肥2500公斤,磷肥25公斤,犁地后起埂,埂宽80厘米。10月5日在垄沟内播种两行小麦,品种为豫麦13号,每亩播量5公斤,小麦亩产308.6公斤。4月7日在垄沟内每亩开沟施入棉仁饼100公斤,磷
In order to explore the law of high-yield and long-term development of wheat peanut and its cultivation techniques, the experiment on the law of high-yielding and long-term growth of wheat peanut was set up. The tested varieties were Yuhua No.3, and their initial growth and development, growth dynamics, flowering and fruiting patterns and yield structure were studied. First, the experimental site The experimental site located in the Institute of the South, fine sand. Prior to sowing, 50000 mu of soil mixed fertilizer and 25 kg of phosphate fertilizer were applied per acre before sowing and plowing 80 cm. On the 5th of October, two rows of wheat were planted in the ditch. The variety was Yumai 13, with 5 kg per acre and 308.6 kg per mu of wheat. On April 7, 100 kilograms of cotton cake was dug per mu in the ditch, and phosphorus was applied