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当前位置: 首页 > 文章 > 栽培方式对辣木鲜叶和嫩梢产量的影响 热带农业科学 2020 (5) 21-26
Position: Home > Articles > Effects of Cultivation Method on the Yield of Leaves and Shoots of Moringa oleifera Chinese Journal of Tropical Agriculture 2020 (5) 21-26

栽培方式对辣木鲜叶和嫩梢产量的影响

作  者：
陈鸿洁;只佳增;周劲松;苏翠;杨曦;蒙真铖;钱云
单  位：
关键词：
辣木;种植密度;截干高度;采摘方式;产量
摘  要：
以3年生辣木实生树为材料,采用三因素随机区组设计试验,研究不同种植密度、截干高度及采摘方式对其鲜叶和嫩梢产量的影响。结果表明:种植密度对叶梢产量有显著影响,截干高度、采摘方式对叶梢产量有极显著影响,3个因子对叶梢产量的影响大小依次为C(采摘方式)>B(截干高度)>A(种植密度),交互影响差异均不显著;随着种植密度的减小,单株辣木的叶、梢年总产量有增产趋势,且密度1.5 m×2.0 m、2.5 m×3.0m的叶梢产量显著高于密度0.8 m×1.5 m;随着截干高度的增加,单株辣木的叶、梢年总产量有增产趋势,且截干高度1.6 m的叶、梢产量显著高于0.5 m和1.0 m;部分采摘方式的叶、梢产量高于全部采摘。因此,适当减小种植密度,即增大株行距,截干高度保持在1.6 m左右,每次采摘保留一定数量的分枝,可获得更高的鲜叶和嫩梢产量。
译  名：
Effects of Cultivation Method on the Yield of Leaves and Shoots of Moringa oleifera
作  者：
CHEN Hongjie;ZHI Jiazeng;ZHOU Jingsong;SU Cui;YANG Xi;MENG Zhencheng;QIAN Yun;Honghe Research Institute of Tropical Agriculture;
关键词：
Moringa oleifera;;planting density;;cutting height;;picking method;;yield
摘  要：
A three-factor randomized block design was arranged for three-year-old seedlings of Moringa(Moringa oleifera) to observe the effect of planting density, cutting height and picking methods on the yields of tender leaves and shoots of M. oleifera. The results showed that the planting density had a significant effect on the yield of the tender leaves and shoots. The cutting height and picking methods had a highly significant effect on the yield of tender leaves and shoots. The effects of three factors on the yield of tender leaves and shoots were in the order of C(picking method) > B(cutting height) > A(planting density), and there was no significant difference in interaction of these three factors. Moringa seedlings produced higher yield of tender leaves and shoots at a lower planting density, and yielded significantly higher at the planting density of 1.5 m × 2.0 m and 2.5 m × 3.0 m than at 0.8 m × 1.5 m.Moringa seedlings tended to give a higher yield of tender leaves and shoots at a higher cutting height,significantly higher at the cutting height of 1.6 m than at 0.5 m or 1.0 m. Partially picking of Moringa for harvest gave a higher yield of tender leaves and shoots than the completely picking. Therefore,Moringa seedlings can produce a higher yield of tender leaves and shoots if the planting density is reduced properly or they are planted at a larger spacing, the cutting height is kept at about 1.6 m, and a certain number of branches are left without picking for each harvest.

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