论文部分内容阅读
292菜用大豆是1995年从台湾省引进的。该品种丰产,早熟,品质优良,鲜毛豆营养丰富,肉质脆嫩,风味清香,口感好,是蔬菜中的佼佼者。它既能在国内鲜销,又可以速冻加工出口,尤其是日本人最喜欢食用。我们经过二年试种,平均亩产毛豆500-610kg,每公斤价格8元左右,每亩经济效益可达4000-4880元。其栽培技术与本地毛豆有较大的区别,现介绍如下: 一、特征特性 （一）特征植株生长势强,株型紧凑,株高约45-51cm。主茎粗大,9节左右,分枝不甚发达,为有限结荚习性,结荚较密,不易倒伏。百粒重60.1-64.3g,单株荚重47.2g,适宜密植。 （二）特性 292发芽最低温度是10℃,最适温度25℃,最高温度是35℃。温度高低对大豆发芽率和发芽势有显著影响。出苗至分枝约需20-25天,在短日照条件下,分枝至开花约需20-40天。 二、栽培要点 （一）播种与育苗 292菜用大豆春秋两季均可栽培。种子先行晒种2-3天,拣去病籽、杂籽。（1）
292 Vegetable Soybeans was introduced from Taiwan Province in 1995. The variety of high yield, precocious, high quality, fresh green bean nutrition, fleshy crisp, fragrant flavor, taste good, is the leader in vegetables. It not only in the domestic sales, but also quick-frozen processing exports, especially the Japanese favorite food. After two years of trial planting, we averaged 500-610kg of soybean per acre yielding about 8 yuan per kilogram, and the economic benefit per acre was 4000-4880 yuan. The cultivation techniques and the local soybean has a greater difference, are described as follows: First, the characteristics and characteristics (a) characteristics of plants grow strong, compact plant type, plant height of about 45-51cm. The main stem coarse, about 9, branches less developed, limited pod habit, pod dense, not easy to lodging. One hundred weight 60.1-64.3g, single pod weight 47.2g, suitable for close planting. (B) characteristics of 292 Germination minimum temperature is 10 ℃, the optimum temperature of 25 ℃, the maximum temperature is 35 ℃. The temperature of soybean germination rate and germination potential have a significant impact. It takes about 20-25 days from emergence to branching and about 20-40 days after branching to flowering under short daylight conditions. Second, the main points of cultivation (A) sowing and nursery 292 Vegetable Soybean can be cultivated in spring and autumn. Seed 2-3 days before sunburn, picked to diseased seeds, hybrid seeds. (1)