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一、模式特点、规格及效益 该模式以粮食作物为主体,间套瓜果蔬菜,适宜在水肥条件较好的高产粮菜区推广应用。种植带宽160—180厘米,畦埂宽40厘米。秋种时在畦面一边种植4—6行小麦,行距15—20厘米,幅宽60—80厘米,占地50—55％。小麦播后在畦埂和另一边畦面种4行菠菜,幅宽60厘米。翌年4月底5月初菠菜收后移栽西瓜,株距40厘米,每亩1000株。5月下旬在西瓜两侧调角间种豆角,株距100厘米,亩种370株,小麦收后直播两行玉米,每亩1500株。一般情况下,小麦亩产300公斤,亩产值480元;
First, the model features, specifications and benefits of This model to food crops as the mainstay, sets of fruits and vegetables, suitable for better water and fertilizer conditions in high-yielding grain area to promote the use of. Planting bandwidth of 160-180 cm, 40 cm wide 畦.. Autumn planting in the noodles when planting 4-6 rows of wheat, spacing 15-20 cm, width 60-80 cm, covering 50-55%. After sowing the wheat and sowing the 4 rows of spinach on the other side, the width is 60 cm. The end of April the following year early May spinach transplanting watermelon after harvest, plant spacing 40 cm, 1000 per acre. May late in the watermelon on both sides of the angle between the beans, spacing of 100 cm, 370 acres of seed, wheat received two live lines of corn, 1500 per acre. Under normal circumstances, 300 kg of wheat per mu, 480 yuan per mu output value;