Planting time and method of kidney bean

String beans are one of the common vegetables on our dinner table. They are light and delicious and are loved by people. They are cultivated in both our south and north. So do you know its planting time and method? The following pro-agricultural network brings you the planting time and methods of green beans. Let's learn about it.

Planting time

Kidney beans can be sowed in spring and autumn, it likes a warm environment, not cold-resistant, seeds have to germinate between 20-30 degrees, so the sowing time is also different in different regions. The temperature in the south rises quickly in spring, so the spring sowing in the south is from January to March, while the temperature in the north rises slowly, so the seeds are sown from April to May. In autumn, the northern region drops rapidly, and the sowing time is generally from August to September. Relatively speaking, the temperature in the south is higher, and August-9 is also in the middle of summer, when the temperature is higher, so it is not suitable for string beans to sprout, so it is generally chosen to sow seeds from September to October.

Planting method

1. Temperature: Sijidou likes a warm environment and is not resistant to frost, so the best growth temperature is 20-30 degrees, and the temperature above 40 degrees or below 10 degrees is not suitable for its growth, especially in the seedling stage, it is extremely sensitive to this, and serious can lead to plant death.

2. Lighting: kidney bean is a short-day plant, the demand for light is limited every day, it can not be exposed to sunlight for a long time, it has many varieties, and different varieties have different requirements for light.

3. Moisture: kidney bean is a rare root system developed in vegetables. It has strong main roots, more lateral roots, drought tolerance and fear of waterlogging, so it should not be watered too much when planting, on the contrary, it should be drained in time in the rainy season.

4. Soil: kidney beans are suitable to be planted in loose, fertile and well-drained humus soil, and general sandy soil and slightly clayey soil can also grow normally, but it is not suitable to grow in low-lying soil prone to stagnant water. The soil had better be neutral and should not be acidic or alkaline.

5. Fertilization: kidney beans have a greater demand for nitrogen and potassium fertilizer and less demand for phosphorus, so farm manure based on nitrogen and potassium fertilizer should be applied as far as possible.

6. weeding frame: when the kidney bean vine begins to grow, it should be combined with loosening soil and weeding for 1-2 times, and set up a frame to draw the vine in time when the plant is found to spread, so it is convenient and managed.

7. pest control: select varieties with good disease resistance when planting, select land without legume crops for more than two years, clean up and disinfect soil and seeds before planting, and deal with diseases and insect pests in time.

The above is the planting time and method of green beans brought to you by the pro-agricultural network. I hope it can help you. The editor also reminds you that we must stir-fry green beans when we eat them, otherwise it may cause toxic reactions.