网架栽培在山药上的应用效果分析

Analysis on the Application Effect of Nylon Net Frame Cultivation on Yam

为探讨不同搭架栽培方式对山药生长、产量和经济效益的影响,本试验以山药品种‘伊势芋’和‘大和长芋’为试材,以竹架栽培为对照,分别设置两个品种的竹架和网架栽培共4个处理,研究网架栽培对山药生长、产量及经济效益的影响。结果表明:与对照相比,网架栽培对两种山药中后期生长都有一定的影响,中后期长势较好,病害较少;网架栽培可有效增加两种山药的块茎长度、块茎粗度、平均单薯鲜质量和大薯率;与对照相比,网架栽培的‘伊势芋’和‘大和长芋’产量分别增加22.99%和19.33%,经济效益分别增加39.82%和29.67%。因此,网架栽培是一种可显著提高山药产量和经济效益的种植方式。

In order to explore the effects of different cultivation on growth,yield and economic benefits of yam,a study on the effects of nylon net frame cultivation on growth,yield and economic benefits of yam was carried through using‘Yishiyu'and‘Dahechangyu'yam as test material,including four treatments for two cultivation pattern of nylon net frame cultivation and the control.The results showed that the nylon net frame cultivation had a certain effect on the growth of‘Yishiyu'and'Dahechangyu'yam compared to control.The nylon net frame cultivation of‘Yishiyu'and‘Dahechangyu'yam had better growth and fewer diseases.The nylon net frame cultivation could increase the tuber length,tuber diameter,single plant fresh weight and the percentage of large tubers of‘Yishiyu'and‘Dahechangyu'yam.The yield increased 22.99%and 19.33%compared with control respectively.The economic benefits increased 39.82%and 29.67%compared with control respectively.So,the nylon net frame cultivation is a way of increasing the yield and economic benefit of yams.