1. The principle of “three-effect†(high-efficiency, long-lasting, quick-effect) and “three small†(small dose, low toxicity, and small residue) should be selected in accordance with the principle of “environmentally friendly†new fishery drugs and Chinese h.......
Photosynthesis may be the greatest chemical reaction on the planet, because the use of solar energy, green plants through the photosynthesis of water and carbon dioxide into organic compounds and release of oxygen, thus constitute the foundation of life on Earth. The Chinese Academy of Science.......
Tulip is a lily family, perennial herb, with a bulb, native to the Mediterranean coast, after the improved cultivation of Central European countries, has now become a very elegant and expensive flowers. The 16th century was introduced to the Netherlands and designated as a Dutch national flowe.......
With the development of fishery science and technology, the nutritional ingredients of compound feed are comprehensive and reasonable, good palatability, little loss of waste, convenient feeding, and high feed rewards, and have gradually been recognized and accepted by a large number of farmer.......
According to Reuters news from Los Angeles, a U.S. biotech company that successfully cloned t.......
1) Unripe farmyard manure and cake fat should not be used directly. Unfamiliar farmyard manure and cake manure contain many kinds of eggs and germs. They also produce large amounts of carbon dioxide and heat. Direct use can contaminate the soil, accelerate the evaporation of soil moisture, bur.......
Model NO.: wolfberry Oil
Trademark: New nature
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Model NO.: derma roller system
Workmanship: Seamless Needle
Model NO.: SH-V10
Display: 7 Inch, Touch Panel LCD Screen
Due to repeated use or abuse of pesticides for a long period of time, there have been many kinds of pesticides in the prevention and control of plant diseases and insect pests when the efficacy decline, or even invalid. In order to reduce the occurrence of drug resistance, the following points.......