First, the biological characteristics of rainbow trout? Rainbow trout, commonly known as carp, is a species of Scorpionoidea, currently has 86 countries and regions introduced breeding. (1) Morphological characteristics Rainbow trout is long-spindle shaped, kisses round, small and round scales.......
The occurrence of bent cucumber in cucumber is caused by the imbalance of nutrient and hormone supply in juveniles, which hinders the development of young melons. If the female flower of cucumber has just withered, and the young melon has just appeared, spray 1500 times 0.001% natural bras.......
Spring cabbage has the characteristics of less investment, labor saving and high productivity in production. Planting cabbage in spring can receive good economic benefits. At the moment, it is time to go to the season of spring cabbage cultivation. .......
Model NO.: THR-L739-II
Anesthesia: Semi Open Suction
.......
Feed investment generally accounts for 60%-70% of total fish farming expenditure. Adjusting measures to local conditions and scientifically and effectively saving feed are important measures to increase the economic benefits of fish farming. The following is a brief introduction of the seven m.......
Cucumber fusarium wilt can occur on open soil and cucumbers in protected areas. Generally, greenhouse cucumbers, greenhouse cucumbers, and exposed spring cucumbers occur more severely, and summer and autumn cucumbers occur less frequently. Agricultural control: (1) Selection of disease-resista.......
Early spring greenhouse peppers are generally planted from mid-February to early March, and then poured into the bottom water. After water infiltration, the holes are sealed and the mulching membrane is sealed. At this time, the following three management tasks should be performed: Timely temp.......
Strengthening the management of strawberries in the spring is the premise and basis for improving strawberry production and quality that year. The strawberry spring tube mainly focuses on the following tasks. First, remove the cold cover. When the average temperature on the day stabilized at a.......
The seedling damping-off disease is the most common and most serious disease occurring in the garden nursery, which mainly occurs in the seedling stage of the forest and flower plants. The main forest seedlings affected were pine, cedar, pine, pine, pine, ginkgo, beech, nanmu, camellia, etc.; .......
Model NO.: needle
Origin: China (Mainland
.......
Cucumber is a relatively common vegetable. If you eat it regularly, you can refresh the heat and refresh your skin. The fruit is oblong or cylindrical. When it is ripe, it is yellow-green. The.......
The hydraulic oil press has a large area, consumes less power, and has a good quality of oil cake. It is widely used in rural areas in China. It is used to squeeze oils such as peanuts, soybeans, cottonseeds, and rapeseed oil for food. Now its use of knowledge is introduced as follows: 1, insp.......