How to manage the flowering date?

Lentil flowering, is the key period of lentil pollination. The management of this period is crucial. How to manage the flowering date? How to fertilize it? Here to tell you about the fertilization of beans technology.

First, the temperature management: This stage should maintain a suitable temperature to prevent the shed temperature is too high or too low. The suitable temperature range of flowering and podding for lentils was 16-27 ℃, most suitable for 18-25 ℃. When lower than 15 ℃ and higher than 28 ℃, it would be unfavorable to flowering and podding, which would aggravate falling falling pod. Especially above 32 ℃, not only cause a lot of falling flowers, but also seriously affect the quality of the product tender pods. When the shed temperature is higher than 28 ℃, ventilation and cooling.

Second, fertilizer and water management: lentils in early flowering and sitting pod before, should not be watering, nor should dressing. When the first inflorescence sat pod, began to top-watering fertilizer. Under the condition of mulching cultivation, it is advisable to adopt the method of submerging the membrane under water, applying fertilizer or decomposed human excrement with water. Lignans like nitrate nitrogen rather than ammonia nitrogen, ammonium nitrogen fertilizer for many years will inhibit plant growth and development. Therefore, Chong Shi flowering pods, the more urea, Shi Bangjin A6 + 1 double chelated compound fertilizer and human excrement, in the lower part of the inflorescence podding, usually watering 12-15 days, top dressing 1 times, each The second application of fertilizer per acre Sanyuan 10 kg, or human waste 100 kg.

How to fertilize lentils

In the middle inflorescence podding period, usually 8-10 days watering, top dressing 1 times, each time Chong acre urea 7-8 kg. Upper flowering anthesis, podding and lateral flowering podding stage, usually about 10 days of watering, top dressing 1 times, each acre Chong urea and potassium sulfate 5 kg each. Pods in the late to improve the light conditions, the middle and lower leaves to be promptly removed yellow, and in the stems and leaves too dense sparse part of the leaves and erase late buds.

How to manage the flowering date

Third, harvest: lentils 15-16 days after flowering pods grow the longest, fresh weight, the best quality of food products for the harvest when appropriate. There are 8-10 flower buds on one inflorescence, and only 3-5 on the flowering pod. When picking lentils pods, pay attention to protecting these flower buds, pick the first stubble pods, the flower buds will be retained to accelerate the development of flowering two stubble.

The above is the introduction of fertilization technology in the lentil flowering, planting lentils friends, you can refer to the above fertilization techniques, combined with the actual planting situation, reasonable fertilization.