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本试验以增加密度为前题,研究早熟水蜜桃的整形方式,比较不同树形对早期产量和品质的影响,从而明确密植条件下的树形,供生产应用。 供试品种为雨花露,系1982年冬栽植的当年出圃苗。栽植距离为2.5米,每亩66株。整形方式为Y形和圆锥形(主干形),以自然开心形为对照。以单株为一小区,重复10～15次。四周设保护行,面积约3亩。
This experiment to increase the density of the former title, early maturity of peach plastic way to compare the different tree shape on the early yield and quality, so as to clarify the dense tree planting conditions for the production and application. Test varieties for the rain flower, the Department of the year 1982 planted nursery seedlings. Planting distance of 2.5 meters, 66 strains per acre. Shaping methods for the Y-shaped and conical (trunk-shaped), with a natural happy-shaped control. To a single plant for a repeat 10 to 15 times. Around the protection line, an area of about 3 acres.