Winter greenhouse pest prevention and control

First, use resistant varieties

The selection of disease-resistant varieties is an important approach to disease prevention and control. It is necessary to consider the high yield and high quality characteristics of the varieties, pay attention to the collocation of the varieties when planting, and rationally arrange them so as to avoid the long-term contiguous planting of a single variety.

Second, strengthen field management

Deeply turn over the land, increase organic fertilizer, implement crop rotation, remove diseased plants in the greenhouse, strengthen water and fertilizer management, and apply foliar fertilizers to increase plant resistance.

Third, ecological control

By using a closed greenhouse environment, environmental conditions conducive to crop growth and unfavorable to disease development are formed to prevent disease. The first is to control the humidity, greenhouse vegetable cultivation should be ridge cover film, irrigation should be done under the film dark irrigation, it is best to use drip irrigation or infiltration, cover rice straw and other measures to control humidity; followed by warming and humidity, early morning Relieve the curtain, until the room temperature rises to 28°C, open the ventilation vents, and increase the ventilation in the afternoon. The room temperature is controlled at about 20°C. From January to February, it is necessary to grasp the time for opening and closing curtains and pay attention to the insulation.

Fourth, physical control

Soaking in warm soup kills the surface of the seed and the inside of the seed latent pathogens; deep-cultivation sunburn, to prevent soil-borne diseases; the use of greenhouse yellowfly, aphids, yellow spotted insects such as Liriomyza sativae, set yellow traps.

V. Chemical Control

Rational use of medicine should be done, and appropriate early prevention. At the same time, we must actively develop and promote biological pesticides, high-efficiency, low-toxicity and low-residue pesticides, dust agents and aerosols, and organically combine soil disinfection, seed treatment, pesticide spraying, dusting, and smoking to prevent and control pests and diseases.

This classification summarizes the Chlorella Tablets produced by our own factory in northwestern of China .

We have advanced equipment and strict quality control system to ensure the quality and production.

The products under the classification are:

1. Chlorella Tablets .

Various parameter specifications of our product:

Naturland Certified ; CERES certified .
EU & NOP standard ; Kosher & Halal Available .
Low heavy metals & Micro Contents , Low & Stable PAH4 Level ,
PAH4 value is less than 10 ppb .Low microorganismsNon-Irradiation ,
Non GMO , Gluten Free , Allergen Free , Pesticides Free .
Own Factory : Manufacture in northwest of China . Legitimacy , Regularity , Cultural .
Own Lab : Quality control and Product development . Strictly , Creativity , Responsibility .

About Company
Yanchi County Yijian Biotechnol Co.,Ltd
was founded in Dec 2012 ,
by Mr. Dezhi Zhang ,
the legal representative of the company .
Company registered capital is 10 million RMB .
The main business sectors are culture , processing , internal sales , import and export trade of Organic Spirulina and Organic Chlorella products .
Yijian is known globally as one of the major suppliers of microalgae products across the world .
Annual production rate is 600 Mt .
Average annual sales income is around 5 million dollar .

Chlorella Tablets

Chlorella Tablets,Organic Chlorella Tablet,Organic Chlorella Powder Tablet,Chlorella Powder Tablet

YANCHI YI JIAN BIOLOGICAL PROJECT CO.,LTD , https://www.spirulina-yj.com