Core Tip: Greenhouse tomatoes have high requirements for colonization, not only technically scientific, but also critical in management. How to make tomato "fine" growth in the greenhouse? How to avoid pests and diseases such as dead seedlings a

The young fruit trees in young age are mainly to develop crowns and enlarge roots to fully accumulate tree nutrients. During this period, the amount of growth was not large, and the amount of fertilizer needed was not much, but it was very sensitive to fe

Tomatoes have the characteristics of water, large water demand and strong drought tolerance. According to the relevant practical experience, the watering techniques of greenhouse tomatoes are as follows: Watering must be carried out according to the char

Tripterine can treat cholestatic liver injury March 28, 2019 Source: Science and Technology Daily Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"",&

[Application of water and fertilizer integration technology in facility vegetables] The advantages of water and fertilizer integration technology are water-saving and fertilizer-saving, strong maneuverability and reduced plant incidence; the disadvantage

The term “social medical treatment” has been mentioned for many years. Since the medical reform, encouraging the society to run doctors and providing multi-level and diversified medical services has been a key task of the state work in parallel with the comprehensive refo

1 scientific operation of fertilizer water (1) During the peak period of chestnut, scientific fertilization is carried out in combination with soil fertility and the demand for fertilizer from the tree. (2) Three key periods of chestnut growth and long-

[ China Pharmaceutical Network Technology News ] With the exploration of the universe by human beings, the mystery of the space field has gradually been unveiled. Collisions between space and medical fields have also sparked different sparks. For example, robots can remove brain tumors, eye movement

Cold damage period Before April 20th of each year, it may be the time when the cold spring occurs. For kiwifruit, the bud sprouting leaves to the buds in the early stage is the most vulnerable to the cold weather hazard. Basic knowledge In the spring,

The use of chemical fertilizers or organic fertilizers to control crop pests and diseases is not only economic, safe and effective, but also has the characteristics of fertilizing and not harming natural enemies and not polluting the environment. It can b

Reasonable topdressing. The strawberry that enters the fruit picking period is usually topdressed once in about 20 days, and the top dressing can be combined with irrigation. The fertilizer with quick-acting nitrogen and potassium fertilizers can be appli

What are the hazards of long-term moss in vegetable greenhouses? 1. Green moss affects soil permeability Green moss itself does not affect the vegetables, but it will block the pores in the soil, affecting the roots of the crops, causing damage and affe