论文部分内容阅读
1984年我社种植春番茄1880.6亩,折合亩产68.60担,亩值582.92元,平均单价8.49元,最高的240亩,平均亩产91担,亩值872元,平均亩产111担,亩值1013元,采用品种,有矮黄×满丝、矮黄×日本大红、矮黄×402和北早×满丝(当家品种)。以保护地种植,小环棚和中棚栽培;保护地护根育苗。主要栽培经验:(一)选择优良品种近年来主要采用北早×满丝品种,发现矮黄型组合 F_1在杂交优势上,特别是抗病性方面超过北早×满丝、矮黄×满丝。
In 1984, our company planted 1880.6 mu of spring tomato, equivalent to 68.60 mu of mu, 582.92 yuan of mu, average price of 8.49 yuan, the highest of 240 mu, the average yield of 91 dan, mu of 872 yuan, the average yield of 111 mu, mu 1013 yuan, the use of varieties, a short yellow × full silk, yellow × Japanese red, yellow × 402 and early × full of silk (headed varieties). To protect the planting, planting small sheds and shelters; protection of nursery root guard. The main cultivation experience: (A) selection of fine varieties In recent years, the main use of North × full silk varieties and found that the combination of short yellow F_1 hybrid superiority, especially in disease resistance than the North early × full wire, short yellow × full wire .