Greenhouse pepper fertilization techniques

Greenhouse pepper growth period is long, but the root system is not developed, less root, shallow soil, drought and waterlogging resistance, fertilizer resistance capacity is strong.How do you fertilize your greenhouse peppers?Here are some tips for fertilizing greenhouse peppers.

Greenhouse pepper

Capsicum is a type of vegetable with a large amount of fertilizer. It takes about 5.19 kg of nitrogen, 1.07 kg of phosphorus pentoxide and 6.46 kg of potassium oxide for every 1000 kg produced.Absorption in different growth period, the amount of nitrogen, phosphorus, potassium and other nutrients is also different, from emergence to early budding, flowering, coated with mature fertilizer consumption accounted for 5% of the total fertilizer requirement, respectively, 5%, 34% and 50%, from comes to sheng take result is chili vegetative growth and reproductive growth period, and absorb nutrients and n times, most flowers to maturity, the nutrition of plants grow weaker, the requirement of phosphorus and potassium most;In order to promote the growth and development of branches and leaves in time after ripe fruit harvesting, a large amount of effective nitrogen fertilizer is needed.

How do greenhouse chili apply fertilizer

According to the law of pepper fertilizer demand and the level of soil fertility, the secret of greenhouse pepper fertilization lies in applying base fertilizer skillfully. The following principles should be followed for specific fertilization:

1. Apply organic fertilizer again.Apply more mature organic manure (such as chicken manure).Old shed, can add a few ferment mycelium kind bioorganic fertilizer.Some bioorganic fertilizers of bacillus SPP should be applied in the greenhouse with serious soil diseases (especially dead trees).

Greenhouse pepper fertilization techniques

2. Use fertilizer properly.When fertilizer is used as a base fertilizer, use as much as possible simple fertilizer, such as urea, calcium superphosphate, potassium sulfate.The compound fertilizer containing nitrate nitrogen should be adopted as far as possible.The application of real root in seedling breeding, transplanting and transplanting period can shorten the time of pepper slow seedling and increase the resistance ability of seedlings to adverse environment.Capsicum continuous fruit sitting ability, less flowers, high yield, improve quality.

3. Distribute the proportion of basal fertilizer and fertilizer recovery reasonably.In general, organic fertilizer, micro fertilizer, 80% phosphate fertilizer, 50% potassium fertilizer and 30% nitrogen fertilizer are combined to make the base fertilizer, and the rest 70% nitrogen fertilizer, 20% phosphate fertilizer and 50% potassium fertilizer are respectively used for fertilizer recovery.Some trace elements such as borax can be sprayed on the leaf surface.

Above is the introduction of some greenhouse pepper fertilization techniques, planting greenhouse pepper fertilization friends, can refer to the above fertilization methods, reasonable fertilization.