1. Pruning: According to the survey, pruning once in the second generation of cotton bollworm at the right time will reduce the number of eggs per 100 eggs by 40%-60%. In the second-generation cotton bollworm eradication cotton field, field eggs, insects inventory decreased by 38% -54.5%, with an average of 27.7%. At the peak of the four generations of cotton bollworms, the removal of side hearts and axillary buds in a timely manner reduced the stock of eggs and larvae by 52.5% and 58%, respectively. 2. Spawn: 80% of the eggs of the second generation of Helicoverpa armigera are produced on the tips of the tender tips and the front of the leaves. The eggs are eradicated on a row-by-frame basis during the egg's height and wiped once every three days for 3-4 consecutive times. Relieve harm. According to the survey, in general, even wiping 2 times can reduce the amount of eggs by 60% or so, and wipe 3 times by 80%-90%. 3. Irrigation: In the flood season of Helicoverpa armigera, combined with drought irrigation, the mortality rate of alfalfa can reach about 70%. According to another data, if the flooded submerged topsoil is about 1.5 hours, the death rate of cotton bollworms will be 100% within 1 day after the irrigation, and the mortality rate will be 77% to 85% after 3-4 days, and the death rate will be 6-8 days. Up to 61%-73%. 4. Spraying Fertilizer: In the adult stage of cotton bollworm, 1%-2% superphosphate leaching solution is used as foliar spray fertilizer. Generally, the amount of eggs laid in the cotton field can be reduced by 33.3%-74.4% with an average of 55%. 5. Cockroach: After the harvest of wheat, the larvae were killed in a timely manner. The kill rate of the bollworm was 44.4%. 6. Apply morning and evening spraying: Select the spray in the morning or in the evening for the characteristics of bollworm-phobia and dizziness, and the characteristics of certain chemicals (such as Bt, phoxim, and mixed formulations containing phoxim). The medicine can increase the control effect by about 20%. 7. Implement whole-plant thorough spraying: When the bollworm occurs, use the same agent to spray quickly and extensively, and the control effect will increase by 30%-40%. Garlic.Ginger.onion.peeled Onion.peeled Garlic.frozen Onion Pieces garlic.Ginger.onion.peeled onion.peeled garlic.frozen onion pieces henan junzhian food co., ltd , https://www.junzhianfood-onion.com
We mainly export European Chinese onions, garlic and ginger.
Fresh yellow onion and red onion size 60-80mm 70-90mm 90-110mm 10kg/net bag, 20kg/net bag or 25kg/net bag (2019 new crop onion)
Peeled yellow onion and red onion size 60-80mm 70-90mm 90-110mm 10kg / box, 20kg / box, filled with nitrogen, storage time of 90 days.
Frozen onion, frozen onion cube, frozen onion ring 10kg/box or 20kg/box Save for 2 years.
We also offer garlic, ginger and peeled garlic
Our onions have been sold in the Netherlands, the UK, Poland, and Italy, and the quality is very good.
Looking forward to your response, I am very happy to quote you.
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