MySheen

A New Cotton Variety-E Kangmian 8

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, The plant height is about 130cm, the branches and leaves are sparse, the leaves are medium and large, the color is light, the hairs are less, the stems are medium and less hairy, the bolls are oval, the single boll weight is 5.5g, the lint percentage of the small sample is 39.13%, the lint percentage of the large sample is 38.55%, the lint index is 7.06g, and the seed index is 10.9g. Smooth catkins, high resistance to Fusarium wilt and Verticillium wilt. 2.5% span 31.9mm, specific strength 22.19g/tex, micronaire value 4.4. The general lint yield per unit area is about 79.2kg/ mu. Suitable for Hubei Province to wither

The plant height is about 130cm, the branches and leaves are sparse, the leaves are medium and large, the color is light, the hairs are less, the stems are medium and less hairy, the bolls are oval, the single boll weight is 5.5g, the lint percentage of the small sample is 39.13%, the lint percentage of the large sample is 38.55%, the lint index is 7.06g, and the seed index is 10.9g. Smooth catkins, high resistance to Fusarium wilt and Verticillium wilt. 2.5% span 31.9mm, specific strength 22.19g/tex, micronaire value 4.4. The general lint yield per unit area is about 79.2kg/ mu. It is suitable for planting in Fusarium wilt cotton area of Hubei province.

Key points of cultivation techniques: ① two-film cotton, plastic film cotton, nutrition bowl seedling transplanting and other spring sowing cotton density 2500 Mu 2800 plants. ② reduced nitrogen fertilizer in the early stage, and paid attention to increasing potassium fertilizer and topping fertilizer in the middle and later stage. ③ should pay attention to do well the whole process adjustment and optimize the group structure. ④ strengthens integrated pest control in cotton fields. ⑤ should pay attention to clear ditches and drain water and irrigate in time in case of drought.

 
0