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Ornamental Plant Powdery Mildew Prevention and Control
Drug control strengthens the disinfection of the environment and tools. The use of 50% thiophanate-methyl and 50% thiram (1:1) mixture 600 to 700 times liquid spraying basin soil or seedbed, soil, up to bactericidal effect. Before the onset of disease, it is necessary to spray drugs for preventio ....
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How can the roses bloom continuously?
The rose is a kind of flower that is always open in the four seasons. It has a wide variety of flowers, bright colors, and aromatic odors. If you can let it bloom continuously, it is not more satisfactory. The rose enjoys a sunny, well-ventilated, fertile growing environment, avoid dark and humid, ....
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Pig vaccine injection should pay attention to matters
I. INTRODUCTION The purpose of swine vaccination is to artificially induce the immune system of pigs to produce immunity that is as close as possible to natural infections without any harm caused by natural infections. Effectiveness and safety of swine vaccines are required for the development pro ....
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Alkaline gastrointestinal card therapy
Alkaline Gastrointestinal catarrh is a common disease in livestock. It is caused by improper feeding and management, poor feed quality, and other infectious diseases and parasitic diseases. It directly stimulates the gastrointestinal mucosa's receptor reflection or directly disturbs the gastroi ....
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Spring onion
First, water and fertilizer management poured back to Qingshui in early March. After the plants turn green, they must do two tasks. First, they should be removed when the onion flower buds are open, so as to promote the development and growth of the child buds. If the premature shoots are removed, ....