MySheen

A New Big Boll Cotton Variety Cotton Suijie Anshuofeng 9

Published: 2024-11-24 Author: mysheen
Last Updated: 2024/11/24, Characteristics: this variety was selected by purification and rejuvenation on the basis of the original Shuofeng 9. The plant is tall, the stem is strong and hard, the plant type is loose, the fruit branch is longer, and the hairs are less. The leaves are hypertrophy and dark green, the bolls are large and long oval. The seedling is good, the seedling is neat, the growth is prosperous in the early and middle stage, and the growth is stable in the later stage. The fruit branch has the advantages of low node position, good boll setting, smooth catkin, easy to pick flowers, 91.0% pre-frost flower rate, fiber length 31.1 mm, excellent fiber quality, and belongs to high-quality cotton variety. The growth period is 125 days and the plant height is 110-130 cm. Comprehensive character stability, resistance

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.

 
0