The new cotton product "Hanmian 685" has passed the examination and approval.
Hanmian 685, a new transgenic insect-resistant cotton variety bred by Handan City Academy of Agricultural Sciences (Zip code: 056001, Tel: 0310-8161725), has recently passed the variety approval in Hebei Province.
The growth period of this variety is 140 days, the number of bolls per plant is 14.7, the boll weight is 5.8 g, and the seed finger is 10.75 g. 40% clothing. 82.25% flowers before frost. Resistance to cotton bollworm, red bollworm and other lepidopteran pests. High resistance to Fusarium wilt and Verticillium wilt. Micron value 4.5, specific strength 29.9 cN/tex, spinning uniformity index 139. Average 667 square meters (1 mu) lint yield 100.1 kg.
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A new product of cotton-Demian 800f1
Demian 800F1, a breeding unit, is a new hybrid cotton variety with high yield, high quality and multi-resistance developed exclusively by Denong Zhengcheng seed Industry Co., Ltd. It was approved by Anhui Province in 2005. The whole growth period of this variety is about 134 days, which is a medium-ripe variety; plant tower type, strong growth, strong boll setting, big peach, thin boll shell, smooth boll opening, easy to pick, good cotton fiber quality, lint percentage 42.1%. High resistance to cotton bollworm and red bollworm, high resistance to Fusarium wilt, resistance to Verticillium wilt, three peaches, resistance to high temperature and drought, and
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