A New Big Boll Cotton Variety Cotton Suijie Anshuofeng 9
Characteristics: This variety is selected on the basis of original Shuofeng No. 9 through purification and rejuvenation. The plant is tall, the stem is thick and hard, the plant type is loose, the fruit branch is longer, and the hair is less. The leaves are plump and dark green, the bells are large and oblong. Good seedling emergence, uniform seedlings, vigorous growth in the early and middle stages, stable growth in the late stage, good uniformity. The fruit branch node position is low, the boll setting property is good, the boll opening fertilizer is smooth, the flower picking is easy, the flower rate before frost is 91.0%, the fiber length is 31.1 mm, the fiber quality is excellent, belongs to the high quality cotton variety. The growth period is 125 days and the plant height is 110-130 cm. The comprehensive characters are stable, and the disease resistance and insect resistance are outstanding. In particular, large bell, eye-catching, five-petaled peach more, and strong boll-setting, boll-setting concentration, peach fast. Plant growth is strong, cotton area planting looks obviously different from the distance, especially in the autumn season, numerous peaches, it is very likable! This variety not only retains the characteristics of strong disease resistance and big peach, but also increases the characteristics of easy flower picking and strong boll setting, so it will be the first choice for planting large boll type cotton and creating high yield cotton farmers.
Planting points: frame tree larger, suitable for sparse planting, habit fertilizer water. Direct seeding cotton field covered with plastic film, sowing from April 20 to 25, 700 grams (2 bags) per mu. 3000-5000 kg base fertilizer, 10 kg urea, 20 kg diammonium phosphate, 30 kg potassium chloride, 1 kg boron, zinc, manganese and other trace fertilizers are applied per mu (it is recommended to use "cotton disease resistance and yield increase element" recommended by Fengda Company, 800 g per mu). The row spacing is 110 cm, the plant spacing is 40 cm, the seedlings are about 1500 plants per mu, more than 40-50 bolls per plant, and the cotton yield per plant is about 300 grams. If pruning cultivation mu leaves 2600 seedlings, more than 30 bolls per plant, cotton yield per plant about 200 grams. The average yield of seed cotton per mu is 350-400 kg, and the high-yield cultivation can exceed 1000 kg. It is suitable for planting in North China and Huanghuai cotton area.
- Prev
What if the cotton is flooded in Greater Heat's season?
Lesser Heat and Greater Heat are in July. This month is the hottest month of the year. It is necessary to do a good job in flood control, summer heat prevention and drought relief, timely rush harvest of early rice, application of tiller panicle fertilizer in middle rice, loosening soil, topping, applying flower fertilizer in cotton, and controlling red bollworm and cotton lacewing insects. Rush to plant late autumn crops at the right time. Do a good job in ventilation and cooling of livestock and poultry cages to prevent human and animal heatstroke. Most of the cotton fields in our province are in a state of dark stains at present. At present, cotton is in the most critical period of transformation from vegetative growth to reproductive growth, and it is also the most critical period for the increase of cotton buds and bolls, so emergency management should be taken immediately.
- Next
Dafengza 312 (Cotton)
The seedling emergence is good, the cotyledons are medium and large, the leaves are green, and the growth is strong in the whole growth period. The plant is tower-shaped, the plant is tall and the stem is stout. The leaves are larger and darker. The boll forming ability is strong, the bell is oval, large, the bell shell is thin, spitting fluffy. The average results of the provincial regional test were as follows: growth period 138days, plant height 113.8 cm, fruit branches 18.2, bolls per plant 24.9, single boll cotton weight 5.9g, large sample lint percentage 39.7%, small sample lint percentage 40.7%, seed finger 10.6g, pre-frost flowering rate 89.3%. Fibre
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