The best compound fertilizer for peanuts

In the process of planting peanuts, if you want to increase the yield of peanuts, in addition to choosing excellent varieties, scientific fertilization can often increase the yield by 10% to 30%. The fertilization step must be done well. Let’s talk about the best compound fertilizer for peanuts.

1. The best compound fertilizer for peanuts

It is best to use potassium sulfate compound fertilizer containing humic acid when growing peanuts. Peanuts have very high requirements for soil and fertilizer. The fertilizer used must be of high quality and the soil must be fertile to increase the yield of peanuts. Why do we need to use compound fertilizers containing humic acid? It is because this kind of fertilizer can not only provide sufficient nutrients for the growth of peanuts, but also improve the land.

After two years of continuous peanut planting, the soil will begin to become hardened. In addition to using organic fertilizers every year to improve the soil, other fertilizers also need to be used, including fertilizers containing humic acid and potassium humate to keep the soil fertile and slow down the rate of compaction.

2. The correct method of planting peanuts

1. Site selection and land preparation

Choosing land with deep, loose and fertile soil is the basis for high peanut yields. In terms of land preparation, deep plowing and fine harrowing are required to achieve a soil that is finely broken, free of light or dark clods, with a thick tillage layer that is loose on top and solid on the bottom. In addition, attention should be paid to digging ditches and forming ridges to facilitate drainage and irrigation.

2. Choose good varieties

The key to peanut cultivation is to select high-yield, high-quality and stress-resistant varieties suitable for local climate and soil conditions. Choose varieties that have been approved and have a good reputation, and pay attention to the purity, clarity and germination rate of the seeds.

3. Seed treatment

Before sowing, the seeds must be screened, dried and mixed with pesticides. Screening can remove impurities and diseased and insect-infested grains; sun-drying seeds can increase the germination rate of seeds; and mixing seeds with pesticides can prevent and control underground pests and diseases.

4. Sow seeds at the right time

The suitable sowing period for peanuts should be determined according to local climatic conditions and variety characteristics. Generally speaking, sowing can be done when the soil temperature is stable above 15℃. During the appropriate sowing period, sowing should be done as early as possible to make full use of the growing season and avoid the occurrence of diseases and pests in the later stage.

5. Reasonable density planting

Reasonable planting density is the key to increasing peanut yield . Generally speaking, planting density should be determined based on factors such as soil fertility, variety characteristics, and climatic conditions. In land with loose soil and high fertility, the plants can be planted densely; otherwise, they should be planted sparsely.

6. Scientific fertilization

Peanut fertilizer should be mainly organic fertilizer, supplemented by chemical fertilizer. Organic fertilizers contain comprehensive nutrients and can improve soil structure; chemical fertilizers can provide quick-acting nutrients to meet the needs of rapid growth of peanuts. The amount of fertilizer to be applied should be determined based on soil fertility and target yield. Generally speaking, 2000-3000 kg of organic fertilizer, 10-15 kg of urea, 40-50 kg of superphosphate, and 15-20 kg of potassium sulfate can be applied per mu.

7. Field management

(1) Check and supplement seedlings: After the seedlings emerge, check and supplement the seedlings in time to ensure that all seedlings are grown. For plots with serious seedling shortages, replanting or transplanting should be carried out in a timely manner.

(2) Intertillage and weeding: During the growth period of peanuts, intertillage and weeding should be carried out multiple times to keep the soil loose and free of weeds, promote root development and fruit needle penetration.

(3) Irrigation and drainage: Peanuts are drought-tolerant and afraid of waterlogging. Irrigation and drainage should be carried out in a timely manner according to soil moisture and weather conditions. In the dry season, water should be applied in time to keep the soil moist; in the rainy season, drainage should be carried out in time to avoid water accumulation.

(4) Pest and disease control: Common peanut pests and diseases include leaf spot, rust, aphids and underground pests. Comprehensive prevention and control measures should be adopted, such as selecting disease-resistant varieties, crop rotation, and seed mixing with pesticides. For plots where the disease is serious, appropriate pesticides can be used for spraying prevention and control.

(5) Control excessive growth: In the later stages of peanut growth, if excessive growth occurs, plant height can be controlled by spraying plant growth regulators or taking chemical control measures to prevent lodging. #Things happening around the countryside#

(6) Harvest at the right time: Peanut pods should be harvested when they are full, the shells are hardened, and the patterns are clear. Harvesting too late can easily cause fruit drop and sprouting, affecting yield and quality. After harvesting, the fruits should be dried in time to prevent the formation of mold and aflatoxin.

That’s it