行距播种量施肥灌水对新引1号东方山羊豆种子产量的影响  

Influences of Row Spacing,Fertilization and Irrigation Rate on Seed Yield of Galega orientalis Lam.cv. Xinyin No.1

作　　者：穆尼热[1] 顾祥[1] 朱忠艳[1] 王承军[1] 田聪[1] 

机构地区：[1]新疆畜牧科学院草业研究所,新疆乌鲁木齐830000

出　　处：《草业与畜牧》2013年第5期6-9,共4页Pruataculture & Animal Husbandry

基　　金：新疆维吾尔自治区科技成果转化项目(201154110)资助

摘　　要：在新疆呼图壁县自然条件下,研究了播种量、行距和施肥灌水组合对新引1号东方山羊豆种子产量的影响。结果表明,播量和行距对新引1号东方山羊豆种子产量的影响显著,当播种量7.50kg/hm2、行距60cm时种子产量最高,平均达211.46kg/hm2;在此最适密度配置条件下进行施肥灌溉试验,得出的最佳水肥组合为:施厩肥30t/hm2,尿素150kg/hm2,二胺225kg/hm2,灌溉6 000m3/hm2,种子产量最高可达431.70 kg/hm2,比未施肥前的产量比较差异极显著,增产效果明显。因此,从投入与产出比综合考虑,以收获种子为目的时新引1号东方山羊豆种子田适宜播种量7.50kg/hm2、行距60cm,最佳水肥组合为施厩肥30t/hm2,尿素150kg/hm2,二胺225kg/hm2,灌溉6 000m3/hm2。[Objective] Discussion on the optimal combination of seeding rate, fertilization and irrigation for high yield of seed manufacture [Method] A series of experiments were conducted in Hutubi county, Xinjiang Province, to determine the effects of spacing, fertilization, irrigation rate and intra-spacing on seed yield and quality of Galega orientalis Lam.ev. Xinyin No.1. [Result] The result showed that the treatment, with the sowing rate of 7.50 kg/hm^2 and the intra-spacing of 60 cm, recorded the highest seed yield of 211.46 kg/hm^2. Under this density, the experiment showed ff the following combination was used, such as stable manure was 30 t/hm^2, urea was 150 kg/hm^2, diamine was 225 kg/hm^2, irrigation rate was 6000m3/hm~, the seed yield could reach as 431.70 kg/hm^2, indicated the fertilization could significantly （P〈0.05） affect the seed yield of Galega orient（dis Lam.cv. Xinyin No.1. [Conclusion] The best economic benefit with a ratio for input and output were sowing rate of 7.50 kg/hm^2 and the intra-spacing of 60 cm, and the optimum water and fertilizer combination was 30 t/hm^2 for manure, 150 kg/hm^2 for urea, 225 kg/hm^2 for diamine and 6000 m3/hm^2 for irrigation, respectively.

关 键 词：新引1号东方山羊豆 播量 行距 灌溉 种子产量 

分 类 号：S541.038[农业科学—作物学]