In the early stages of mushroom damage, brown tumors developed on the surface of the cap and stipe, which gradually increased and formed a layer of white mold on the surface of the mushroom. The severely damaged mushrooms begin to grow abnormal and become an amorphous white mass. Some mushrooms ha.....
I. Breeding of seedlings of big-leaved fast-growing mites Reproduction material. The large-leaf fast-eared pupa breeds with seedling roots. The roots were selected from the main and lateral roots of a 1-year-old large-leaved fast-growing mite, 0.5-1.5 cm in diameter, and cut into 7-8 cm long root.....
During the autumn season, fertilizer sales and use peak season. However, in recent years, fake fertilizers have appeared on the market, causing many farmers' friends to be deceived. This not only directly causes economic losses, but also delays farming time. According to the characteristics of.....
Soften chicory Also known as “Jikang Cuisineâ€, it is a bud of a meaty root made of softening cultivation under dark conditions for food. Because it contains the ingredients of horse chestnut bark, wild lettuce, and other substances, it has the effect of clearing the liver and gallblad.....
The purpose of the standard field comparison test is to test the quality difference of different compound fertilizer products (comparison of different fertilizer brands), and secondly, to compare different fertilization methods, different dosages, different formulations and different periods of th.....
1. The germination fertilizer is applied before the budding of the grape, mainly with nitrogen fertilizer. The purpose is to promote the neat germination, the leaves are thick, and the inflorescence is robust. If the tree vigor is too prosperous and the spring is not very dry, you can save it, so .....
1. The germination fertilizer is applied before the budding of the grape, mainly with nitrogen fertilizer. The purpose is to promote the neat germination, the leaves are thick, and the inflorescence is robust. If the tree vigor is too prosperous and the spring is not very dry, you can save it, so .....