A New Cotton Variety Sumian 14 with High yield and Disease Resistance
The yield of this variety is high. In the provincial regional test from 1996 to 1997, the lint yield per mu was 96.12kg, an increase of 5.36% over the control Simian 3, reaching a very significant level. In the national regional test in 1997-1998, the yield was 11.6% higher than that of China Cotton Institute 12. Strong disease resistance, high resistance to Fusarium wilt, disease index 1.48, resistance to Verticillium wilt, disease batch 11.54. Excellent quality, 2.5% span length 29mm, specific strength 23.6g / t. Micronaire value 4.5, boll coat percentage high, original boll weight 5.55 grams, lint percentage 43-45%.
This variety is suitable for large-scale popularization and application in Huang-Huai cotton area and the middle and lower reaches of the Yangtze River.
According to statistics, it has been popularized nearly 6 million mu in the Huang-Huai cotton area bordering Jiangsu, Shandong, Henan and Anhui, creating social benefits of about 500 million yuan, and is now being popularized and applied at the rate of 2 million mu per year.
- Prev
Demian 206: a New Hybrid Cotton Variety with High quality
In recent years, with the rapid development of the textile industry, the consumption and market demand of cotton are increasing, and the smile on the faces of cotton farmers is also particularly brilliant. For cotton farmers, how to choose excellent cotton varieties is very important. Those cotton varieties with high yield, large peach bearing, strong disease resistance and smooth bolting are usually their first choice. The following is to introduce an improved variety of cotton-Demian 206, which has many advantages above. Demian 206 is a kind of hybrid cotton with high quality, high yield and multi-resistance.
- Next
Experience in High-yield cultivation of Cotton
First, before sowing, you should first buy improved cotton seeds, advocate changing cotton seeds every year, and never be cheap, and use second-or third-generation cotton seeds, because the output of self-retained seeds will be reduced by about 10% every year. Use about 1.5 kilograms of seeds per mu, dry the seeds before sowing, the cumulative drying time is not less than 30 hours, and constantly turn over. Be careful not to spread it directly on the cement floor, brick floor or metal plate. Before sowing, the soil moisture must be made and preserved in time so that the soil moisture can be planted. Second, scientific fertilization and adequate base fertilizer, generally applying high-quality farm manure per mu.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi