Seasonal beans are a kind of home vegetables, now the restaurant is more dry-fried seasonal beans, seasonal beans fried meat home cooking, so the market price of seasonal beans, although not particularly high, but also tend to be stable. Four season beans planting is not difficult, the following together to learn how to cultivate spring open field four season beans?

Spring open-air high-yield cultivation technology points

1. plot selection

Four Season Bean salinity tolerance is relatively weak, planting * soil pH value of 6.2 to 7.0 is appropriate, it is generally recommended to choose a well-drained, rich in organic matter and * soil loose fertile sandy loam * or loam *. Avoid heavy cropping with leguminous crops to avoid infection with pests and diseases.

2. Fertilization

The * land for a reasonable deep turning, * soil raking rake fine, in order to ensure an adequate supply of nutrients to improve yields, must be applied to the base fertilizer before ridging. The base fertilizer is mainly high-quality farmyard manure.

Spring open-air high-yield cultivation techniques

3. Variety selection

Four Season Bean varieties to pay attention to the local climate, the general recommendation is to choose a strong yield, no pests and diseases of the best varieties.

4. suitable sowing period

Four Season Bean temperature, suitable for cultivation in the frost-free period, spring open field cultivation is used for seed straight, sowing time in the * layer of ten centimeters at the temperature is also above twelve degrees. Sowing should not be too early nor too late.

Spring open-air high-yield cultivation of beans technical points

5. field management

Spring open-air cultivation, generally after a ten days or so will be able to seedling, fifteen days or so can almost all out of the full, if there is a weak seedling and lack of seedling, we have to make up for the seedling in a timely manner. When the four season bean seedlings planted after the survival, but also timely plowing and weeding, every ten days or so plowing, two to three times in a row, pulling weeds should also be carried out at the same time. Four season beans before inserting the vine should be watered thoroughly once, usually before flowering is no longer watered. Four season bean seedlings can be according to the * soil humidity small watering once. Seedling season needs sufficient water, podding period every five to seven days mainly have to water.