Corn smut, commonly known as melanoma. Corn smut, commonly known as Umi, gray bag, black sorghum. These two diseases are very common and very serious diseases on corn. The general incidence is about 50%, and the severely affected lands can be as high as 60% or more. In 1998, these two kinds of.......

Straw mushroom is a saprophytic fungus. It must absorb ready-made nutrients and water from the dead plants and soil to survive. Therefore, experts reminded the mushroom farmer to guard against losses caused by insufficient nutrition and insufficient water.
1. Anti-nutrient Insufficient in.......

It is reported that Xinjiang Urumqi will build the large.......

First, black spot is a bacterial disease caused by Pseudomonas. After the onset of disease, the mushroom mushroom caps appear oval brown or dark brown spots, the initial needle-like, enlarged diameter of 2 to 4 mm, neat edges, and sometimes cracked cap. Control methods: control the temperature.......

Small-scale agricultural medical equipment such as mist sprayers and atomizers should be cleaned immediately after spraying, especially after using highly toxic pesticides and various herbicides, they should be immediately cleaned in the medicine barrel, otherwise the crop or vegetables would .......

The establishment of a pollution-free ecological tea garden, the prevention of pesticide pollution in tea, the development of green tea food, and the sustainable development of the tea industry are particularly urgent and necessary in our city. Its main cultivation techniques are as follows: T.......

Atmosphere storage is a modern preservation technology developed on the basis of traditional cold preservation, and is considered to be the best storage method for storing fruits today. Commercial atmosphere storage has been preserved in foreign countries for more than.......

1, to prevent the body oil spill oil leakage on the one hand will cause a waste of oil, on the other hand, the lower oil surface of the pool bottom will inevitably cause poor lubrication, leakage should be immediately identified, drain. 2. Keep the crankcase of the engine well ventilated. As t.......

Corn mulching film has obvious functions of moisturizing, preserving glutinous rice, maintaining fertilizer, preserving seedlings, inhibiting weed growth, reducing pests, promoting corn growth and development, early maturing, and increasing yield. Generally more than 150 kg of non-covered corn.......

Tomatoes have a great influence on the yield and growth of the autumn plague virus disease. The following measures are taken to protect the tomato virus in the protected areas in the autumn. 1. Don't overdue drought and seedlings in the seedling stage. In case of drought, water in time.......