Cotton New Product Introduction---Lu Mian Yan 20
The following varieties are developed by Anhui Runhe Cotton Industry Co., Ltd.
This variety is a new insect-resistant hybrid cotton variety selected by Shandong Cotton Research Center. In 2002, this variety was recommended to participate in the national insect-resistant cotton production test in advance. Authorized seed production of Anhui Runhe Cotton Co., Ltd.
The characteristics of this variety are mid-early maturity, tower-shaped, good ventilation and light transmittance, good seedling emergence, vigorous growth in the early and middle stages, steady plant growth, strong boll setting, uniform distribution, high flower rate before frost, smooth florescence, and oval bolls.
The yield performance participated in the insect-resistant cotton regional test in Shandong Province in 2001, the lint and pre-frost lint yield per mu was 118.3 kg and 114.7 kg, an increase of 12.1% over the control Zhongmiansuo 38 F1; the combination showed high and stable yield after many years of tests.
The fiber quality is provided by the Shandong Provincial Regional Test and tested by the quality Supervision and Inspection Center of the Ministry of Agriculture, with an average of 2.5%, a span of 32 mm, a micronaire value of 4.1, the main fiber indicators are consistent, and the fineness is moderate.
The resistance of disease and insect to cotton bollworm was strong and stable, and the relative wilt index and relative Verticillium wilt index were 9.7 and 29.2, respectively, and the resistance to Verticillium wilt was better than that of Zhong 29 (31.2) and Zhong 12 (34.6). It is a variety with outstanding resistance to Fusarium wilt in the provincial regional test in the past two years.
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New Cotton Product-- Qiule No. 5
This variety is a new cotton variety with high yield, high quality, disease resistance and early maturity, which is selected by Henan Academy of Agricultural Sciences seed Industry Co., Ltd. (Qiule seed Industry) and Shangqiu Agricultural Research Institute. And developed by Qiu Le seed Industry. The growth period of this variety is 128-130 days, which is 2 days earlier than that of Zhongmian 41. It is a mid-early maturing variety with medium plant type, tower type, slightly compact leaves, medium leaves, dark leaves, hairy stem leaves, short fruit nodes, strong boll setting, smooth leaves, easy picking, white fiber color, concentrated boll opening.
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Introduction of new cotton products-Shandong Mianyan 15
The following varieties are developed by Anhui Runhe Cotton Industry Co., Ltd. This variety is the latest insect-resistant hybrid cotton bred by Shandong Cotton Research Center, which integrates high yield, high quality, insect resistance and disease resistance. It was examined and approved by Shandong crop Variety approval Committee in April 2001. Shandong Cotton Center authorizes seed production and marketing of Anhui Runhe Cotton Co., Ltd. The characteristic characteristic is that the middle maturity is too early, the whole growth period is 133.5 days, the plant type is medium, it is tower-shaped, the fruit branches rush up, the seedlings emerge well, the early development is fast, the growth is vigorous and steady, and it blossoms and knot.
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