1, pay attention to choose the herbicide on the road. Trif.......
Q: The netizen zhongzheng sent an e-mail: Will the reeds in the fish pond use what kind of phytotoxic herbicides to control and prevent damage to the fish?
Answer: fluazifen (fine stable kill), high-efficiency flupiramide (high-efficiency herb), glyphosate and other drugs are suita.......
Depending on the season, it is 25% in summer and 12.5% ​​in winter. A variety of nitrate- and nitrogen-based fertilizers can be used, but urea should not be used, especially on clay ground, because urea can increase soil pH.
Rosa fertilizes both root fertilization and.......
In the summer and autumn high temperature season, in the process of aquaculture, the pool fish suddenly reduced their food intake, the pool water was too thick or red, overnight changed from oily green to milky, and the aerator was activated, with a stench of stench; due to the sudden dete.......
Chicken ring fermentation bed fermentation aid
Jin a baby fermentation bed fermentation agent use matters needing attention
1Start at a temperature of 15-20°C faster. 2 Dosage: 20 square meters of chicken ring (about 300 pieces), about 2 kg .......
According to the monitoring stations of the cotton bollworm region, the total amount of first-generation H. armigera larvae in most of the country's cotton regions this year was significantly lower than usual, and the overall cotton growth is currently poor. Combined with the comprehen.......
1 According to the type of gas used for purchase, gas leak alarms are generally not general-purpose, natural gas alarms are used for natural gas, artificial gas alarms should.......
The new pillar-free greenhouse frame Jinan City, Shandong Province, the new pillar-free greenhouse production training base is a research and development, production, sales.......
The “cut wings†method is used by hens to increase egg production by 8% to 20% and reduce feed consumption by 4%.
The specific method is to heat and heat the electric iron, put the newly hatched chicks on the operating table, and use a hot electric iron to cut the joint.......
Chinese kiwifruit is propagated using the root cutting method, simple, rapid breeding, and high survival rate. The following is a brief description of its technical points:
1. Site preparation: Choose sandy loam soil, apply 2,500 kg of compost per acre, deep-dump 40 cm, make a thor.......