Farmers have recently reported that the peanuts planted suddenly have white leaves. Do you not know that it is something?
Peanuts are hi-temperature crops that are heat- and drought-tolerant but not cold-resistant. The optimum temperature for seedling growth is 26-30°C, and the min.......

Most farmers are aware of the reason that the temperature difference between day and night can increase production, but they only know roughly, and there are no arrangements for specific operations. Sheltered sheds and sheds, which are based on frozen vegetables, are still not enough. The .......

With a graceful and graceful tree shape, leafy green leaves, strange shapes, irregular tooth-like nicks, fish-like tails, and rich tropical flavors, it is an excellent indoor large-scale potted tree species suitable for arranging living rooms, conference venues, restaurants, etc. The plume.......

In addition to tip shoots usually occur from grape buds to inflorescences, the sooner the shoots are removed, the less nutrient is consumed. The method is: the germination, co-producing buds, fine and weak buds, diseased and diseased buds, over-close buds, and less-responsive buds on trunk and.......

Pest control: Diseases: The main disease that needs attention in the later stage of rice growth is rice blast. Should seize the opportunity after the heading of rice 2 ~ 3 times, the interval is about 7 days. It can use about 100 grams of tricyclazole wettable powder per acre and 30 kg of leaf.......

Astragalus and loach are delicious and nutritious, and they are the best in freshwater fish. In recent years, due to artificial overfishing, pesticide poisoning, and environmental pollution, the resources of natural wild yellow locust and muddy grass have decreased, and the market is in short .......

During the cultivation of tulips, it is susceptible to decay, Sclerotinia, Botrytis cinerea, broken colored petal disease, rot disease, thrips, and roots.
(1) Tulip decay Sclerotinia. The disease harms the tulip seedlings and bulbs. After the seedlings become infected, the young leave.......

The state issued the "equipment manufacturing adjustment and revitalization plan", and the development of modern manufacturing service industry was regarded as one of the seven key tasks: "Developing modern manufacturing service industry. Focusing on industrial transformation and.......

In summer, the temperature is high, the temperature difference between day and night is large, the temperature difference between the upper and lower sides of the water body is obvious, and the water quality changes rapidly. Especially when the continuous high temperature occurs, the farme.......

Powdery mildew has a common occurrence, affecting its ornamental nature and restricting its application in landscaping. Symptoms: Powdery mildew is mainly harmful to the leaves of Euonymus japonicus. The lesions are mostly distributed on the leaves and produce mildew and mildew. When the disea.......

At present, it is in midsummer and summer heat is difficult. The hot weather has greatly hampered the production of pigs. Not only has it grown slowly, it has even died of heat stroke, causing undue losses. For this reason, it is of great significance to do a good job of keeping the pigs cool .......