Prevention of garlic Spring Rot in Spring
Garlic spring rot can last until mid-June, low temperature and wet years, especially until harvest. It mainly damages the lower leaf body base. Appears water-soaked softening spots, up and down the direction of expansion, was pale brown rot. In the middle and late stages of growth, the heart leaves are diseased, softening and rotting spread to the lower part of the flower stem. Sometimes it can cause the newly emerging bulbs to rot. After leaf disease, leaf number decreases, bulb hypertrophy is blocked. The leaf sheath close to the ground is diseased, the bulb is cracked, and the quality is reduced. At the initial stage of disease or at the beginning of spread, spray control can be carried out by spraying 700 times solution of 47% Chunlei·Oxychlorine Copper WP, or 500 times solution of 78% Pol-Manganese Zinc WP, 1200 times solution of 50% Chlorobromoisocyanuric Acid Soluble Powder, 1000 times solution of 53.8% Copper Hydroxide Dry Suspension, once every 7 days, 2~3 times of continuous control.
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Green Prevention and Control Technology of garlic Diseases and insect pests
Green prevention and control of crops is the use of agricultural prevention and control, physical prevention and control, biological prevention and control, precise drug use and other technologies to control diseases and insect pests in the process of agricultural production. to achieve the purpose of reducing the use of pesticides, reducing pesticide residues in agricultural products, and comprehensively improving the quality and safety level of agricultural products. This year, the garlic noodles in our town.
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Production and Management Techniques of Garlic in Spring
First, do a good job of water supply. As garlic enters the critical period of water demand such as garlic expansion, coupled with the increase in temperature and windy weather, garlic demand for water increases. The majority of garlic farmers should pay full attention to the water management of garlic fields and strive to irrigate (irrigate) garlic expansion water once to meet the water demand of garlic expansion.
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