All women want to be young and beautiful forever, and want to have fair skin without daily care. In addition to the use of some necessary cosmetics and exercise outside the diet in recent years has also been very concerned about women, delicious fruits and vegetabl…
"Little crown happy shape" is an improvement of the traditional "1-2-3 type" "evacuation layered" tree shape, generally requires 4-6 main branches, dry height 0.8-1.0 meters, tree height 3.5-4.0 meters, crown width 4.…
Fortune tree farming should pay attention to the erosion of pests and diseases and root rot leaves. Root rot is a serious and common disease, called rot disease. Control measures: It is necessary to keep the cultivation environment dry and prevent the damage of Botrytis cinerea; cut off th…
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Regardless of whether it is a greenhouse or an arched shed, due to the long-term warm and humid environment in the shed, and the continuous cropping of the crops over the years, the soil in most sheds will grow green moss of varying sizes. Many ve…
At present, the temperature difference between day and night is gradually increasing, the light intensity is weakened, and the light time is shortened. However, the weather is still hot when the weather is fine and fine, and the "autumn tiger&…
Nitrogen is one of the three elements of plant nutrition and is the most important element determining the growth, yield and quality of crops. Nitrogen has important significance in agriculture, but it can increase the yield of grain and affect the quality of crops. It is rep…
1. Ensure the pure culture of the strains. Be careful not to use strains contaminated by other bacteria, and do not connect and cultivate them at close range.
2. Strictly control the number of passages of the bacteria, reduce mechanical damage,…
1. Variety selection
To cultivate carrots in early spring, choose varieties that have a shorter growth period, strong cold tolerance, and are not easy to bolt in spring cultivation. After years of experiments by technicians of Yongqing Veget…
The difficulty of seeing a doctor has always been a problem …