Can the seeds of old beans be planted?

You can plant the seeds of old beans, and the seeds will not be moldy and bitten by insects.

Planting method:

(1) Variety selection: Zhijian 28-2, a widely cultivated bean variety, can be cultivated with plastic film mulching in spring.

(2) Sowing date: The suitable lower limit temperature of bean sowing is 65438 04℃, and it should be sowed when the temperature exceeds 4℃ before and after frost. The sowing method of beans can be the same as kidney beans (kidney beans), and the plastic film is covered after sowing in high ridges and low holes. The row spacing is 65cm, the hole spacing is 18 ~ 25cm, 4,000 ~ 5,000 holes are sown per mu, 2 ~ 4 seeds are sown in each hole, and the sowing amount is 2 ~ 3 kg.

(3) Field management: mainly pay attention to erasing the lateral buds below 1 inflorescence, and plant the leaf buds of the flower buds above the first inflorescence synchronously with those in the mixed buds; The middle and upper lateral branches reached the peak after seeing flower buds. At the same time, pay attention to top the main vine in time after climbing to the top of the frame to stimulate the growth of the lateral vine, which will still top after seeing the flower buds.

(4) harvesting: harvesting in time after the pods are long enough. The seeds with delayed harvest swell, which reduces the quality of goods and also affects the growth of pods in the future. Be careful not to hurt other inflorescences, buds and vines when picking.