论文部分内容阅读
彩色棉育种和研究工作始于60年代末。目前已开始彩色棉研究的有18个国家。 东欧国家彩色棉的研究,是在原苏联农业科学院从70年代初开始研究的基础上发展起来的。乌克兰在其首府基辅西南部,滨临穿聂伯河岸上的试验基地不大,但各种选种的试验仪器和设备设施俱全,现已培育出淡黄、淡红、浅蓝、深褐及浅灰色的棉花。目前,因纤维韧度不够,遗传尚欠稳定,尚未形成栽培品种。乌兹别克斯坦彩色棉的研究,是近几年由布哈拉州棉花种子联合体主办,试验基地设在该州的农场,每公顷可收子棉2500公斤～3000
Colored cotton breeding and research began in the late 1960s. There are currently 18 countries that have started color cotton research. The study of colored cotton in Eastern European countries was developed on the basis of the research conducted by the former Soviet Academy of Agricultural Sciences from the early 1970s. Ukraine has not had a large test base on the banks of the Dnieper in southwestern Kyiv, capital of the country. However, a wide range of test equipment and facilities are available for selection of various species. Yellowish, pink, light blue, dark brown and Light gray cotton. At present, due to lack of fiber toughness, inheritance is still not stable, no cultivars have been formed. Uzbekistan colored cotton research, in recent years sponsored by the Union of cotton seeds in Bukhara, the test base is located in the state’s farms, can be received per hectare of cotton 2500 kg ~ 3000