ask:
What time does the former Hu planted? How to plant?
Qianhu is a commonly used Chinese medicinal material. It is a perennial herb of the genus Umbelliferae. It is divided into two kinds of peony flowers and anterior humilis. It…
First, the root hygroscopic method selects a glass bottle with a volume of 100 ml to fill the trace element nutrient solution. Dig a pit 1 meter away from the root of the fruit tree. When the root of the tree is exposed, select a 0.5 to 1 cm thick…
As the temperature rises, cowpea growth accelerates. After multiple toppings and pruning, the cowpea plant grows vigorously with many internodes and enters the flowering and pod-forming stage.…
In order to strive for spring vegetables in the morning, high yield and good efficiency, it is a prerequisite for the vegetable farmers to do temperature management: the temperature in the spring keeps rising, but it is still necessary to pay atte…
Bio-organic fertilizers are rotten at high temperature, have high nutrient content, are rich in beneficial bacteria groups, have high utilization rate and good effect, and are favored by fruit farmers. The effective live bacteria of biological org…
Answer: Pour antifreeze water once before wintering to increase soil water content in winter to avoid root damage and dry branches caused by winter drought. Grafted branches are short-lived and cannot withstand the severe cold. Human protection is…
Proactive method
Results In the early stage of the early stage, in the early stage of the results, when the lower backbone branches were fully assembled and the tree was about 2 meters high, the center leaders should be asked to "swin…
Among the hot pepper cultivation in the solar greenhouse, the most troublesome are the problems such as no seedlings, dead trees or wilting after the peppers are planted. What are the reasons for these, and how can they be prevented?
1. Fi…
The weather in spring is changeable. Winter rapeseed production areas are prone to cold springs. The time of occurrence is generally at the bud stage of rapeseed. The cold stem damage caused by budding stems can cause frostbite to freeze or freeze. The lower the temperature and the longer …
Answer: Sunflowers are also known as single roots. In addition to sunflowers, they can also damage watermelons, melons, peas, beans, carrots, celery, tobacco, flax, and tomatoes. It is a vicious weed and is currently designated as a…
1. Burning roots. Most of the farmyard manure comes from animal manure and is rich in organic matter. When these organic fertilizers are not maturized, their nutrient status is slow-acting and cannot be directly absorbed and utilized by the roots …