不同栽培方式对土壤含水量、黄花菜生长和花蕾产量的影响

Effects of Different Cultivation Methods on Soil Water Content,Growth and Fresh Bud Yield of Daylily

研究了不同栽培方式对土壤含水量、黄花菜生长和鲜蕾产量的影响。试验结果表明,667 m2栽培5 000株时,不同栽培方式土壤含水量、黄花菜生长和鲜蕾产量总体表现是单垄栽培﹥宽窄行栽培﹥等行距栽培;宽窄行集中连片栽培,增加宽行距、缩小窄行距,等行距栽培增大行距、缩小株距,黄花菜生长势均较好,鲜蕾产量高。建议利用田边地界单垄栽培黄花菜或采用窄行距0.4 m、宽行距1.2 m、株距0.17 m的宽窄行集中连片栽培。

We studied the effects of different cultivation methods on soil water content and growth and fresh bud yield of daylily. The results showed that, while the planting density was 5 000 plants/667 m2, the general performance of the effects of different cultivation methods was the single-ridge planting treatment ﹥ the different row spacing planting treatment﹥ the same row spacing planting, on soil water content and growth and fresh bud yield of daylily. While planted daylily on a whole field and adopted the different row spacing planting method, enlarging wide-row spacing and reducing narrow-row spacing could improve the growth and fresh bud yield, and the same results was got, while enlarged wide-row spacing and reducing plant spacing under the same row spacing planting mode. Consequently, we could cultivate daylily using the single-ridge planting method around field edge, or using the different row spacing planting method on a whole field, and the narrow-row spacing, wide-row spacing and plant spacing were 0.4 m, 1.2 m, 0.17 m respectively.