广西春玉米套种棉花高产高效栽培技术

High-yield and high-efficiency cultivation techniques for interplanting spring maize with cottons in Guangxi

针对广西河池市秋季干旱严重的问题,笔者依据棉花耐旱、抗逆性强的特点,总结出一套春玉米套种棉花高产栽培技术,并在生产实践中获得成功,春玉米产量达到7500kg/hm2,皮棉1950kg/hm2,实现年经济效益36720元/hm2。

In dealing with the severe drought in autumn in Hechi city, based on the practice in present years in experiments and production and the characters of endurance to drought and good resistance in maize, an interplanting cultivation technique of high -yielding for cotton and spring maize was summarized and succeed in practices. The yields of the spring maize and the ginned cotton reached 7500kg/hm^2 and 1950kg/hm^2, respectively. Annual benefit was 36720 yuan/hm^2.