When to plant four-rowed beans (in what season) planting techniques of four-rowed beans

Four-rowed bean is a kind of plant that likes light, but it usually can't shine for too long. If there is too much light, it will cause relatively late ripening, thus affecting the yield and quality, but if it is exposed to the sun for a long time, it will easily lead to exuberant nutrition, and then the flowering will become better and better. As a result, the four-rowed bean will not grow well, so how should the four-rowed bean be planted? Let's follow the editor to learn about it.

When will the four-rowed beans be planted (what season)

Four-rowed bean planting to see where, such as the south is relatively warm, generally sowing in March-June, while the north is relatively cold, usually sowing around June, why choose this month? Because between 28 and 30 degrees is suitable for germination, it should be planted according to the temperature of the local situation.

Planting technique of four-rowed bean

1, land selection, soil preparation: four-rowed beans like fertile and loose soil, preferably a relatively neutral soil that is permeable and breathable. Before sowing, you need to add some fertilizer at the bottom as a base fertilizer. It is best to have 1, 000 to 5000 kilograms of organic fertilizer per mu. 50kg phosphate fertilizer, 500kg plant ash and fire ash, and then trench, 20-25cm high, 50-60cm wide, and then each hole is 2-3 seeds.

2, sowing period: usually can use the seed or root tuber to propagate, sowing with the seed is the easiest, but usually the seed skin is hard and not easy to germinate. in order to improve the germination rate, we usually have to take measures to deal with the seeds, such as drying the seeds for 1 to 2 days, and soaking them in warm water for 15 minutes or 24 hours in clean water, so that the germination rate can be greatly improved. When the seedling can grow 4 to 6 leaves, it will be moved to a larger and vast field for planting.

Planting conditions of four-rowed bean

1. Four-rowed beans are produced in the tropics, so there is a requirement for temperature, but there is enough light in the tropics, so at this time, he needs to have enough light time, which is about 11 to 12 hours. If the light is poor, it is easy to cause, stunting.

2. Four-rowed beans like a relatively warm and humid climate, which is not suitable for frost. The general temperature is kept between 20 and 25 degrees, which is the most suitable temperature for planting and the temperature suitable for seed germination.

3. The four-rowed bean should have a more developed root system, so it is more anti-dry, but it is not suitable for much water, and the humid environment is the most suitable; in the period of flowering and fruiting, sufficient water is needed at this time, and too dry can easily lead to low yield.

Four-rowed beans have gradually entered the eyes of consumers in recent years, and they are more and more favored by consumers. As a nutritious and delicious organic food, there is still a good market, and it is also a good entrepreneurial project for planting. Of course, good or bad planting plays the most critical role.