Method for cultivating high-lint and high-quality cotton variety
A cotton variety and high lint technology, applied in the field of breeding, can solve the problems of low disease resistance and low lint, and achieve the effects of strong disease resistance, high lint, and promoting cotton scientific and technological progress.
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[0016] The high-yield, high-quality cotton variety "Siyang 311" was used as the female parent, and the high-quality, high-yield, disease-resistant, and high-cloth cotton variety Siyang 263 (Simian No. 3) was used as the male parent to prepare a hybrid combination to obtain F 1 , F 1 Composite crossing with Gao Yifen's recurrent parent (Simian No. 3), and the resulting hybrid population self-crossed to obtain F 2 Generation; F 2 F 3 Generation, F 3 Obtained F by early generation selection identification 4 Generation, continuous selection to F 8 Generation, to obtain high-cloth, high-quality cotton varieties, and at the same time, continuous identification of disease nurseries and quality and resistance testing, combined with multiple generations of southern breeding, further accelerated the process of variety selection and breeding. "Simian No. 4" was bred in 1997. In the regional test of cotton varieties in Anhui Province from 1998 to 1999, the percentage of large samples...
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