Recently, many farmers have asked: Is it reasonable to apply calcium, magnesium and phosphate fertilizers in orchard and tea garden acid soil? Can I apply superphosphate? The author's answer is that the application of calcium magnesium phospha…
Recently, an international research team led by Tel Aviv University in Israel said that certain ingredients in green tea and red wine can prevent the formation of toxic metabolites, and it is expected to …
The leaves of plants with physiological diseases are small, thin and yellow, and the roots are mostly black and yellow, and root rot is serious. At the same time, unreasonable application of a large number of elements during fertilization causes a…
1. Fertilization
Every five or six months of the year is the peak season for persimmon trees, so at this time, it is necessary to properly fertilize to ensure its nutritional needs. When fertilizing, it is mainly based on pure nitrogen fer…
1 base selection
In the future, most of the processing enterprises have built their own understanding of the vegetable production base, and the enterprise construction understands that the vegetable production base is best contiguously planted to ensure the real-time implementation…
Feed beets are also called feed radishes, sweet radishes, and sugared vegetables. The seed germination temperature is 6-8 degrees, and the optimum temperature for growth is 15-25 degrees. It is conducive to the hypertrophy of leaves and the accumu…
Diseases that cause the cracking of sweet potato are common in people who suffer from rickets and nematodes.
Prevention:
First, use resistant varieties.
Second, establish a disease-free seeding area and cultivate disease-free strong seedlings. Seed potatoes were ste…
Chinese medicine believes that trotters are sweet, salty, and flat. They can be absorbed into the stomach. They have the effects of nourishing yin, clearing milk, replenishing qi, removing sores, and removing cold and heat. They can also smooth the skin, fill the e…
Some fruit farmers have some wrong practices in the winter cut of fruit trees. The specific manifestations are: the tree is disorderly, the main and the second are not divided, the round branches are severely necked, the big branches are severely crossed, and the back is bare, causing the …
A: The shape of the happy apple is 1.0-1.8m high, the height of the tree is 3.5-4m, the crown is 6-12m, and the crown is oblate or umbrella-shaped. There are 2-3 permanent main branches of this kind, and the lower main branches are 1.2-1.5m away f…
Seedling management. During the emergence of seedlings, the seedlings and seeding holes are found to be misplaced. Seedlings should be placed in time to prevent burning of seedlings. After sowing, they will form a knot on the seeding holes. The kn…