Prevention of pests and diseases of vegetables without pesticides Posted on April 03, 2021 First, weeding plants Many plants exist with the phenomenon of grams, a plant secreted special substances that can effectively inhibit or reject another plant, using this phenomenon can effectively inhibit weeds. Such as sunflower can inhibit weeds such as purslane, Datura flower; sorghum can … What kinds of herbicides are used to control the weeds in the Four Seasons Soybean Field? Posted on April 03, 2021 To control the weeds in the four-year bean field, we can adopt a combination of soil sealing treatment and stem and leaf treatment. Soil sealing treatment: You can use sedative spray before seeding after sowing. Stem and leaf treatment: Control of grass weeds, can be used high-efficiency flupi… Navel Orange Disease Prevention and Control Measures Posted on April 03, 2021 The fruit cracking, sunburn and umbilical yellow of navel orange are the three major physiological diseases, and many beginners lack experience in prevention and treatment. After many years of experimentation, the author has accumulated rich experience in the prevention and treatment of fr… Hybrid Rice Seed “7 Looks†to Distinguish Authenticity Posted on April 03, 2021 At present, there are many varieties of seed markets. Farmers always encounter “happy troubles†when purchasing good breeds. However, because they have indecisive ideas, they are often taken advantage of by speculators. Because farmers' friends themselves lack a certain amo… Temperature drop ducks must be nursed back to health Posted on April 01, 2021 The temperature dropped gradually in autumn, the temperature difference between day and night was great, and the sunshine time was shortened. The fall duck that hatched in the previous year had been fatigued after half a year's production of eggs, and the management was slightly careless, … "Heavy **" drug patent expires 2012 generic invasion Posted on April 01, 2021 Business Club April 18 News For many large pharmaceutical companies, 2010-2011 is a difficult time. Many "bomb bomb… Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
What kinds of herbicides are used to control the weeds in the Four Seasons Soybean Field? Posted on April 03, 2021 To control the weeds in the four-year bean field, we can adopt a combination of soil sealing treatment and stem and leaf treatment. Soil sealing treatment: You can use sedative spray before seeding after sowing. Stem and leaf treatment: Control of grass weeds, can be used high-efficiency flupi… Navel Orange Disease Prevention and Control Measures Posted on April 03, 2021 The fruit cracking, sunburn and umbilical yellow of navel orange are the three major physiological diseases, and many beginners lack experience in prevention and treatment. After many years of experimentation, the author has accumulated rich experience in the prevention and treatment of fr… Hybrid Rice Seed “7 Looks†to Distinguish Authenticity Posted on April 03, 2021 At present, there are many varieties of seed markets. Farmers always encounter “happy troubles†when purchasing good breeds. However, because they have indecisive ideas, they are often taken advantage of by speculators. Because farmers' friends themselves lack a certain amo… Temperature drop ducks must be nursed back to health Posted on April 01, 2021 The temperature dropped gradually in autumn, the temperature difference between day and night was great, and the sunshine time was shortened. The fall duck that hatched in the previous year had been fatigued after half a year's production of eggs, and the management was slightly careless, … "Heavy **" drug patent expires 2012 generic invasion Posted on April 01, 2021 Business Club April 18 News For many large pharmaceutical companies, 2010-2011 is a difficult time. Many "bomb bomb… Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
Navel Orange Disease Prevention and Control Measures Posted on April 03, 2021 The fruit cracking, sunburn and umbilical yellow of navel orange are the three major physiological diseases, and many beginners lack experience in prevention and treatment. After many years of experimentation, the author has accumulated rich experience in the prevention and treatment of fr… Hybrid Rice Seed “7 Looks†to Distinguish Authenticity Posted on April 03, 2021 At present, there are many varieties of seed markets. Farmers always encounter “happy troubles†when purchasing good breeds. However, because they have indecisive ideas, they are often taken advantage of by speculators. Because farmers' friends themselves lack a certain amo… Temperature drop ducks must be nursed back to health Posted on April 01, 2021 The temperature dropped gradually in autumn, the temperature difference between day and night was great, and the sunshine time was shortened. The fall duck that hatched in the previous year had been fatigued after half a year's production of eggs, and the management was slightly careless, … "Heavy **" drug patent expires 2012 generic invasion Posted on April 01, 2021 Business Club April 18 News For many large pharmaceutical companies, 2010-2011 is a difficult time. Many "bomb bomb… Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
Hybrid Rice Seed “7 Looks†to Distinguish Authenticity Posted on April 03, 2021 At present, there are many varieties of seed markets. Farmers always encounter “happy troubles†when purchasing good breeds. However, because they have indecisive ideas, they are often taken advantage of by speculators. Because farmers' friends themselves lack a certain amo… Temperature drop ducks must be nursed back to health Posted on April 01, 2021 The temperature dropped gradually in autumn, the temperature difference between day and night was great, and the sunshine time was shortened. The fall duck that hatched in the previous year had been fatigued after half a year's production of eggs, and the management was slightly careless, … "Heavy **" drug patent expires 2012 generic invasion Posted on April 01, 2021 Business Club April 18 News For many large pharmaceutical companies, 2010-2011 is a difficult time. Many "bomb bomb… Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
Temperature drop ducks must be nursed back to health Posted on April 01, 2021 The temperature dropped gradually in autumn, the temperature difference between day and night was great, and the sunshine time was shortened. The fall duck that hatched in the previous year had been fatigued after half a year's production of eggs, and the management was slightly careless, … "Heavy **" drug patent expires 2012 generic invasion Posted on April 01, 2021 Business Club April 18 News For many large pharmaceutical companies, 2010-2011 is a difficult time. Many "bomb bomb… Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
"Heavy **" drug patent expires 2012 generic invasion Posted on April 01, 2021 Business Club April 18 News For many large pharmaceutical companies, 2010-2011 is a difficult time. Many "bomb bomb… Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
Five technical measures to control soybean chafer Posted on April 01, 2021 Black velvet beetle common name black bean worms, bumpers and so on. In addition to endangering soybeans, it also harms crops such as corn and peanuts. Mainly adults (scarabae) endanger soybean seedlings, bite growth points or cut off young stems, and when they are severe, they can eat up … 43条记录/4页 上一页 1 2 3 4 Home
