Winter greenhouse vegetables after planting fertilizer

After the planting of vegetables in winter greenhouses, top dressing is mainly used, but top dressing is different from other seasons during this season.

The purpose of top dressing is different

In the spring and autumn, vegetables are in a vigorous growth stage. The purpose of top dressing is to further promote plant growth. In winter, most vegetables reach the mid-to-late growth stage. Due to the large amount of results, the nutrient consumption of plants is excessive, the growth is weak, and even premature aging occurs. In this case, the main purpose of top dressing is to enhance the plant growth, promote the expansion, and avoid roots. Aging, leaf senescence, premature aging.

The amount of fertilizer is different

With the advent of winter, the outside temperature gradually decreased, and the ground temperature in the shed decreased. For vegetables, the growth of the stems and leaves of vegetables decreased, the photosynthesis and transpiration decreased, the root activity weakened, and the ability to absorb water and fertilizer decreased. . This is obviously different from the Spring and Autumn Festival in which the temperature and the ground temperature are more suitable for the growth of vegetables. Therefore, when topdressing in the winter, it is necessary to change a lot of watering and fertilizing practices.

Fertilizer types are different

In spring and autumn, the temperature is high and the ground temperature is high. The impact of general compound fertilizers on vegetable roots is not obvious. In winter, because of the low temperature and ground temperature, the general compound fertilizer dissolved into the water will further reduce the water temperature. After flushing and irrigating, it will not only cause the ground temperature to drop, but also cause damage to the vegetable roots. Moreover, the compound fertilizer has low nutrient utilization rate. Therefore, For top dressing in winter, total water-soluble fertilizers and functional fertilizers should be used as top fertilizer for top dressing.

Plant Extract powder

1. Maca Extract can be applied in pharmaceutical field.
(1) Maca Extract can promote libido and sexual function.
(2) Maca Extract can support the glandular system.

2. Maca Extract can be applied in health care products.
(1) Maca Extract can promote mental clarity and concentration,Increases libido and improves sperm quality
(2) Maca Extract owns the effect on supporting stamina and buffers the effects of stress.

(3) Maca Extract can boost work capacity.

Our company offers variety of products which can meet your multifarious demands.including API Powder.Pharmaceutical Intermediates.Vitamins Powder.Plant Extracts.Food Additive.Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Application

1.Applied in food field, maca extract is used as an anti-aging food,butt enhancement;
2.Applied in health food field, maca extract is also used as an afrodyn;
3.Applied in pharmaceutical field, maca extract is used to treat organ dysplasia,premature ejaculation and male impotence

Name	Maca Extract
Active Ingredient	Maca Extract
Appearance	powder
Grade	Food Grade
Storage	Cool Dry Place

product Photo:

Plant Extract Powder,Maca Root Extract,Resveratrol Powder,Calcitriol Powder

Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptide-nootropics.com