First, the combination of topdressing and rushing fertilization uses high-quality fertilizers, mainly multi-component fertilizers. The combination of topdressing and rushing can not only solve the problem of surface root fertilizer, but also activate the soil layer by topdressing to increase root activity. To alleviate fertilizer efficiency. In some places, solid fertilizers are directly sprinkled into the vegetable fields, and watering is applied. As a result, the fertilizer is unevenly distributed. Fertilizers are prone to occur in places where the fertilizer concentration is too high, and the low-potential areas cannot meet the crop growth needs. Fertilizer waste.
The second is the combination of biological fertilizer and chemical fertilizer. The biological fertilizer contains more than ten kinds of beneficial microorganisms, which has the effect of activating soil and regulating nutrients. Combined with inorganic fertilizer (fertilizer), it can remove fertilizer damage, increase soil organic matter and promote root growth.
The third is the combination of organic and inorganic fertilizers. Some farmers do not apply or apply fertilizers. Although some fertilizers contain humic acid, most of the inorganic fertilizers are nitrogen fertilizers such as ammonium nitrate and urea. It grows fast, has many leaves, and has long stems. It looks good on the surface, but it lacks long-term effects. Therefore, we must pay attention to the combination of inorganic fertilizer and organic fertilizer to balance vegetative growth with reproductive growth.
The fourth is the combination of large water and small water rushing. Some vegetable farmers use large water to fertilize both seedling stage and fruiting stage, which makes the fertilizer water too large, causing seedling disease, rotten roots and roots. Therefore, the amount of fertilizer should be reasonable and used. Large, high concentration is easy to produce ammonia, nitrogen oxides, hydrogen sulfide and other toxic gases, causing crop poisoning. When the watering is applied normally, the amount of solid fertilizer can be used in units of 120% of the conventional vegetable field. Do not use it for free. Whether it is biological fertilizer, organic fertilizer or chemical fertilizer, it is necessary to look at the fertilizer used in the seedlings and use it reasonably. "Small fertilizer water rooting, medium fertilizer water seedlings, big fertilizer water fruit cultivation" is the reason. If the fertilizer is applied, it will be better to cultivate the loose soil in time.
(Green cypress)
Grow Light Stock In USA Thailand Canada
In order to letting our customers get Grow Lights for their planting project easily, we rent warehouse in the USA, Thailand and Canada. Spot transaction. If your want to check and picking grow lamp by yourself, it's supported. Also accept pay by cash.
We have 600-1000W Led Grow Light stock in our USA warehouses, we have 3 warehouses, 2 in ca and 1 in OKC. The location of our warehouse in Thailand is Bangkok. Canada's is in Vancouver. Welcome to our warehouse and buy from us.
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GuangDong One World High-tech Co., Ltd. , https://www.mkdlights.com