The method of planting green beans on the balcony

Green beans are one of the common vegetables on the dinner table, whether stir-fried alone, stewed with meat, or cooked cold salad, are very in line with people's taste, such a delicious green beans can be grown on the balcony, the answer is yes. Next, the editor will introduce to the vegetable friends the planting method of green beans growing vegetables on the balcony!

Seedling raising method of kidney bean

1, can be direct seeding or seedling transplanting, 3-4 seeds per hole, covering soil about 2 cm, keep moist, about 1 week seedling emergence, if the weather is too dry, can be covered with film to moisturize.

2. If you want to transplant, you should transplant as soon as possible, the first pair of true leaves can be transplanted as soon as possible, because the ability of root regeneration is weak, it should be watered thoroughly after planting.

Daily management of kidney beans

1. Strict requirements for moisture, like to be moist and afraid of drought and waterlogging. Watering should be less before flowering, generally not dry and not watered; from flowering to podding, it should be watered once every 2-3 days, and the watering times should be increased appropriately when the temperature is high.

2. Fertilization can usually be combined with watering. Mature organic fertilizer dominated by nitrogen fertilizer is applied 2-3 times in the early growth stage, and from flowering to podding stage, mature organic fertilizer is sprayed every 1-2 weeks, which is required to be nitrogen, phosphorus and potassium compound fertilizer.

3. The suitable temperature for growth is 15 ~ 25 ℃. It is easy to drop flowers when the temperature is higher than 13 ℃ or lower than 15 ℃. Shade is needed to cool down in high temperature in summer, and long-term rain is avoided in low temperature. Dwarf varieties do not need to set up scaffolding, trailing varieties can set up scaffolding or pulling vines climbing scaffolding or railings when the plant height is 1.5 cm to 20 cm. About 10 days after the flowers fade, the pods can be harvested about 10 cm long. When harvesting, grab the pedicel with one hand and pinch off the pod with the other, be careful not to pull and break the stem.

Disease and insect pest control of kidney bean

1. Bean anthracnose: 70% thiophanate methyl 800 times solution, sprayed at intervals of 7 days.

2. Bean rust: 50% verapamil 800-1000 times liquid, sprayed at intervals of 7 days.

3. Bean aphid: 2000 times of imidacloprid.

4. Whitefly: 1000-1500 times liquid spray.

The harvest of green beans

About 10 days after the flowers fade, the pods can be harvested about 10 cm long. When harvesting, grab the pedicel with one hand and pinch off the pod with the other, be careful not to pull and break the stem.