不同叶面肥对匙叶翼首草生长、产量和品质的影响

Effects of Different Foliar Fertilizer on Growth,Yield and Quality of Pterocephalus hookeri

为指导匙叶翼首草生产,采用田间单因素随机区组设计,研究了4种液肥对匙叶翼首草生长、产量及品质的影响。结果表明:4种液肥不仅对匙叶翼首草营养生长有一定的影响,而且比对照糖含量极显著提高,灰分含量显著降低,干物质形成和积累显著加快,产量也极显著提高。其中,狮马金叶面肥效果最好,700倍氨基酸液肥次之。

In order to instruct production of P.hookeri,The single factor randomized block was designed to study effects of four kinds of foliage fertilizers on the growth,yield and quality of P.hookeri.The results showed that compared to the control,the four kinds of liquid fertilizers not only had affection to nutritive growth of P.hookeri,but also could increase the content of sugar extremely significanly.And reduce ash content significantly,quicken the forming and accumulation of dry matter significantly,also raise the yield very significantly,Among them the best fertilizer for leaves was Shimajin liquid fertilizer,700 times amino acid liquid fertilizer took the second place.