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棉花新品系“3292”是荆州地区农科所用“3208”作母本、荆棉4号作父本进行杂交,于1978年选育而成。1982年在我场品比试验结果,亩产皮棉134.4斤,比鄂光棉(原种,下同)亩产81.9斤增产64.1％。示范面积2,000亩,平均亩产皮棉107.5斤,比鄂光棉1,000亩亩产57.2斤增产87.9％,比1981年鄂光棉亩产54.6斤增产96.9％,比历史上鄂光棉亩产最高年的1976年(104.7斤)增产2.7％。“3292”不仅产量高,而且品质和农艺性状都优于鄂光棉,具有高产优质、后劲足、不早衰、抗逆性强、适应性广、易拿苗等优点,深受群众欢迎。现正在荆州地区扩大种植中,江陵县己发展到16万亩以上。
The new cotton line “3292” is the female parent of “3208” used by Jingzhou region and Jingmian No.4 as the male parent, which was bred in 1978. In 1982, in my field test, the output of 134.4 kg of lint per mu was 81.1 kg more than that of E Guangmian (original species, the same below), an increase of 64.1%. Demonstration area of 2,000 mu, an average of 107.5 kg of lint per mu, more than Eang Guangmian acres of 57.2 kg mu yield of 87.9% increase of more than in 1981 E Guangguang yield of 54.6 kg 96.9%, higher than the history of the highest yield per acre cotton In 1976 (104.7 pounds) increased by 2.7%. “3292” is not only high in yield, but also superior in quality and agronomic traits to E Guangmian. It has the advantages of high yield and good quality, sufficient stamina, no premature aging, strong resistance, wide adaptability and easy taking of seedlings. Jingzhou is now expanding the planting, Jiangling County has grown to more than 16 acres.