Which peanut variety has the highest yield?

The whole body of peanuts is a treasure, which can not only be eaten, but also can extract oil. Many growers will plant. So, which peanut variety has the highest yield?

Which peanut variety has the highest yield?

The peanut varieties with high yield were Luhua 18, Yuza 9102, Yuhua 22, Huayu 951 and so on. The per unit yield of these varieties is generally about 1500-1800 jin, if supported by scientific planting methods, the yield will be higher. However, peanut yield is directly related to planting environment, peanut varieties and planting management, such as Henan, Hebei, Jiangsu and other places suitable for planting Huayu 33, Yuanza 9847, Jihua 4 and so on; Zhonghua 16 can be planted in non-bacterial wilt areas in Sichuan, Hunan and Hubei.

II. Suggestions for planting peanuts

The main results are as follows: 1. Spring sowing peanuts in the north, middle and late ripening large fruit varieties with high yield potential and growth period of 130-140 days, wheat interplanting peanuts with early maturity and large fruit types with a growth period of 120-130 days, summer direct seeding peanuts with early-maturing medium-fruit or small-fruit varieties with a growth period of 115-125 days, and middle-fruit or large-fruit pearl bean varieties with a growth period of about 120 days in southern spring peanuts.

According to soil, climate and market conditions, all localities should select special varieties with high yield and high quality, such as oil type, food processing type, export type and so on.

2. Spring sowing of large peanuts in northern areas requires 5cm soil temperature above 15 ℃, small peanuts stable above 12 ℃ to start sowing, wheat interplanting peanuts generally interplanting 15-20 days before wheat harvest, summer direct seeding peanuts to kill stubble after harvest and strong sandy soil, stubble can also be sowed with stubble and stubble can be killed after emergence. When the ground temperature of 5cm is more than 12 ℃, the spring sowing peanuts in South China should sow seeds with a warm head and a cold tail.

3. In principle, peanut fertilization should adhere to the use of more organic fertilizer, reduce the use of inorganic fertilizer as much as possible, and can also be combined with organic and inorganic fertilizer, quick-acting and slow-release combination, and skillfully apply functional fertilizer according to the ground.

4. in field management, timely release of seedlings and clear branches, timely ploughing and weeding, and moderate chemical control.

5. Do a good job in the control of diseases and insect pests. The main diseases in peanut production areas in Northeast China are leaf spot and net spot, and scab has become one of the new epidemic diseases in western Liaoning in recent years. The main diseases and insect pests in Huang-Huai peanut production areas are root rot, leaf spot, net spot and grub; the main peanut diseases in the Yangtze River valley are leaf spot and bacterial wilt, and scab occurs frequently in recent years; in southern peanut production areas, leaf spot, bacterial wilt, rust and scab are the main diseases.

Peanuts should be planted according to local conditions, and attention should be paid to the resistance of varieties consistent with the occurrence characteristics of local disasters such as drought, waterlogging, diseases and insect pests, so as to ensure high yield.