Author: Wang Jue Bin Release Date: 2019-02-22
Xinhua News Agency, Nanjing, February 21 (Reporter Wang Wei) The reporter learned fr…
Prevention and control of pests and diseases and pesticides during the filling period (one spray and three defenses)
Targets for prevention and treatment: Indications for wheat bran, powdery mildew, leaf rust, leaf blight, treatment of other pests and diseases, prevention of dry and…
Many people mention how to preserve tea. The first reaction is to put it in the refrigerator or seal it with a tin can. Apart from these two, what are the preservation methods for tea? In fact, there are many methods for the preservation of tea, mainly to prevent t…
The succulent plants with high growth, shape and color are used as scions for rapid growth, cutting and easy-to-live, and palm-shaped, columnar and spheroidal succulents with low ornamental value.
When grafting, the top of the rootstock is flattened with a sharp knife. The noodles …
Planting wintering tomatoes has high technical requirements. After years of management practice, the author believes that the regulation of water, fertilizer, temperature and humidity, and the prevention and control of pests and diseases should be done to create good environmental conditio…
First, ignore the irrigation and drought. The pots of potted fruit trees have a small volume, and the roots of the fruit trees are shallow, which is prone to lack of water. If the water is not replenished in time, the leaves will be wilted or even die. Therefore, we must pay attention to k…
In recent times, local temperatures are not high temperatures or heavy rains. How should greenhouse vegetables be managed under such weather conditions?
1. Discharge in time to reduce the humidity in the field. After the rainfall, if there is a large…
Fully automatic single-cell injection technology with mechanical sensing - the latest solution for in vivo fully automated single-cell injection
Since the advent of the micro-cell…
Lonsurf gastric cancer third-line treatment key phase 3 trials received positive results
May 10, 2018 Source: Sina Pharmaceutical
Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":""…To fertilize the degraded soil, 10 kg of humic acid bio-bacteria + 170 kg/mu of straw substrate can improve the quality of soil cultivated land, soil looseness, water retention and fertilizer retention capacity, and soil organic matter content. After years of application, the soil fertilit…
The tips of the stems of the whole plant began to expand until the maximum tuber diameter reached 3-4 cm, and the dry weig…