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盐棉48目前已成为我省抗病棉的当家品种,在长江流域也有一定的种植面积。现根据1983～1984年江苏省和1985～1986年长江流域抗病棉区域试验资料,分析其丰产性和适应性,并进行模糊综合评判。 一、丰产性 1983～1984年在14个试点7个参试品种的江苏省区试中,两年亩产皮棉分别为82.2和74.8公斤,分别较对照(86-1)增产13.5％和26.3％,均居参试品种的第一位,与各品种差异均达极显著水平。两年霜前花百分率分别为88.4％和89.1％,早熟性能亦好于其他品种。
Salt cotton 48 has now become the country’s leading disease-resistant cotton varieties in the Yangtze River Basin also has some planting area. Based on the test data of the disease-resistant cotton in Jiangsu Province from 1983 to 1984 and the Yangtze River valley from 1985 to 1986, the high yield and adaptability of the disease-resistant cotton in the Yangtze River valley were analyzed and the fuzzy comprehensive evaluation was made. First, the high yield In 1983 to 1984 in 14 pilot varieties of seven pilot Jiangsu Province trial, two-year per-mu of lint was 82.2 and 74.8 kg, respectively, compared with the control (86-1) yield 13.5% and 26.3% , Ranking first in the test varieties, with the differences of all varieties reached a significant level. The percentages of flowers before frost in two years were 88.4% and 89.1%, respectively. The precocious performance was also better than other varieties.