Longshu 6
Characteristics: the growth period (from emergence to maturity) is 120 days, the dormancy period of potato is medium-long, and it is a late-maturing variety. The plant type is semi-erect, the plant height is 70cm to 80cm, the seedling growth is strong, the plant is luxuriant, the stem is green, the leaf is dark green, the Corolla is milky white, the natural is not strong. Tuber is concentrated, there are 5 to 8 tubers per plant, and the rate of large and medium potatoes is more than 90%. The potato is oblate, yellowish, white meat and shallow sprouts. It is more durable for storage. High resistance to late blight and virus. In the regional trial, the yield per mu was 1864 kg, which was 76.3% higher than that of the control.
Suitable scope: suitable for planting in most areas of our city.
Main points of cultivation:
① is suitable for close sowing. Generally sowing in the first and middle of April, it is not suitable for late sowing, suitable sparse planting, generally 3500000 plants / mu, 2500000 plants / mu in dry and thin land.
② promotes the management of post-control first and controls the growth in time.
③ can improve the quality of harvest by pruning seedlings and drying the ground before harvest.
- Prev
Transplanting after standard hybrid A1 cotton wheat
Bianza A1 is the first cotton hybrid cultivated by Plant Protection Institute of Henan Academy of Agricultural Sciences in Henan Province. The variety has tall plant type, chicken claw leaf, plant height of 1.3 to 1.4 meters, 40 fruit branches per plant (including secondary fruit branches on vegetative branches), 40 bolls per plant, 5.1 grams per boll weight, 41% lint percentage and good early maturity. the growth period is 115-120 days, which is suitable for post-harvest transplanting of barley, wheat or rape in the Huang-Huai and Yangtze River cotton areas. The yield of lint per mu is 100kg to 160kg, and the highest yield per mu can reach 200kg.
- Next
Wheat straw and wheat bran mulch
Wheat straw and wheat bran mulching is to spread wheat straw or wheat bran evenly around or between rows of autumn crops to form a certain covering layer and press an appropriate amount of soil on top in order to cover and preserve soil moisture. The principles of wheat straw and wheat bran mulching should be well grasped, such as time, mulching amount, and reasonable application of chemical fertilizer. 1. Time. The more suitable mulching time is from late June to early and middle July, which is easy to press seedlings too early, and the plants of late crops are tall and difficult to operate. If there is no rain or insufficient rainfall after mulching, it will affect the straw decay and decomposition, and the effect is not good, so it should be watered in time. You can also chase it for the first time at the end of June.
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