不同整枝方式对新疆春露地茄子产量的影响  

Effects of Different Pruning Methods on Yield of Eggplant in Spring Open Field

作　　者：吴慧[1] 杨帆[1] 闫立勇[1] 古丽皮热斯.努尔 秦勇[1] 

机构地区：[1]新疆农业大学林学与园艺学院,乌鲁木齐830052 [2]新疆博州农业科技开发中心

出　　处：《长江蔬菜》2013年第4期40-43,共4页Journal of Changjiang Vegetables

基　　金：新疆维吾尔自治区"十二五"重大专项资助项目"设施园艺作物提质增效生产关键技术研究与示范"(201130104-2)

摘　　要：以二苠茄为试验材料,采用3种整枝方式,在露地栽培下,研究不同群体结构对茄子产量的影响。研究结果表明,茄子经过单秆整枝、双秆整枝和三秆整枝处理后,株高降低,株幅、茎粗和叶面积增大;与对照相比,3种整枝方式下茄子的前期产量和总产量均明显提高,其中单秆整枝单果质量最大为0.807 kg,双秆整枝前期产量和总产量最高,分别为4 013.117 kg/667 m2、7 906.173 kg/667 m2。Taking the eggplant cultivar Erminqie as the test material, the effects of three different pruning methods on the yield of eggplant were observed in spring open field. The results showed that, being pruned to single, double and triple stems, the plant height was decreased, and the plant breadth, stem diameter and leaf area were increased. Compared with the control, their early and total yields were significantly improved as well. And the single-stem pruning treatment possessed the heaviest single fruit weight of 0.807 kg, while the double-stem pruning treatment had the highest early yield and total yield of 4 013.117 kg/667㎡ and 7 906.173 kg/667 ㎡ reslaectively.

关 键 词：茄子 整枝方式 前期产量 总产量 新疆 

分 类 号：S641.1[农业科学—蔬菜学]