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绥县平坝地区是主要产粮区,此区且人多地少,土地利用率高。专门用土地单一发展人工种草书有条件.但是青饲料生产又是发展畜牧业生产的物质基础。近年来,根据粮区的实际情况,采用了旱地粮草套作和经济作物与草套作的种植方式。效果良好。种植方法是:第一年秋,在农用空地上采用4R(130公分)开厢,厢与厢距离25～30公分,在厢上按牧草的栽培操作程序和方法撒播优良牧草(多年生黑麦草,红三叶、白三叶)。未年清明前后在厢间种植粮食作物(包谷)或栽种经济作物(蕃茄,辣椒,黄瓜等)。待等一轮粮食或经济作物收后,又在草厢间套种粮食(小麦)或菜类(白菜、萝卜等)作物。以此循环种植。每年除牧草外,能收到两季粮食作物或一季经济作物一季菜类作物。这样,提高了土地的利用率。85年,粮区采用套种的方式试种120亩;扩大到524.6亩;87年又套种225亩,经济效益良好。86年,金城乡蔬菜村玉忠贵采取红三叶4580公斤,白菜1600公斤.在不影响粮食产量的情况下,增收了养鱼喂猪的青饲料。87年该村吴泽培种植25亩地的粮草套作,平均亩产包谷286公斤,黑麦草5250斤,保证了15亩渔塘和42头
Pingba area Sui County is the main grain-producing area, and more people in this area less land utilization. It is conditional exclusively for the single development of artificial cursive land, but the production of green fodder is also the material basis for the development of animal husbandry. In recent years, according to the actual situation of the grain-producing areas, dryland forage-planting and cash crops and grass-planting methods have been adopted. Good effect. The planting method is as follows: In the first year of autumn, the 4R (130 cm) open box is used on the farmland, and the distance between the box and the box is 25-30 cm. The fine grass (perennial ryegrass, Clover, white clover). Before and after the Ching Ming grain crops in the box (Valley) or planted cash crops (tomatoes, peppers, cucumbers, etc.). Pending to wait for a round of grain or cash crops received, and intercropping intercropping grain (wheat) or vegetables (cabbage, radish, etc.) crops. This cycle of cultivation. In addition to pasture each year, can receive two seasons of food crops or seasonal crops one season of crops. In this way, the utilization of the land is increased. In the past 85 years, the grain area adopted the method of intercropping for 120 mu of trial planting; expanding to 524.6 mu; and the intercropping of 225 mu in 87 years with good economic returns. In 1986, Jade Zhonggui, a vegetable village in Jincheng Township, took 4580 kilograms of red clover and 1,600 kilograms of cabbage and added green fodder for raising pigs without any impact on grain output. In 1987, the village Wu Zepei planted 25 hectares of forage grass for an average of 286 kilograms of grain per mu and 5250 kilograms of ryegrass, guaranteeing 15 mu of fishing ponds and 42