Sorry, there are too many weeds in the factory. Can you use lime to weed and prevent weeds? Herbicide is not environmentally friendly and has high cost.

Environmental friendly green herbicides can be used;

Herbicide in camellia oleifera forest. Nursery herbicide, garden herbicide, orchard herbicide, dry land herbicide-Qingcaoling.

(25kg/ barrel. 500ml/ bottle. 50 yuan/bottle. 24 bottles/piece. 1 bottle belt 1.5-2.5 mu).

Green and pollution-free, kill at sight of green (environmental treatment agent) (special for dry land)

1. product features: this agent is a broad-spectrum herbicide with systemic conduction, which can be absorbed by plant stems and leaves and transported to underground parts of the body.

This medicine kills at the sight of green. The pesticide is absorbed by the leaf surface, and it will not harm crops if it is not sprayed on the leaf surface of crops. Spraying on the roots of crop trunks will not harm crops. Kill napenna. This chemical decomposes quickly after being buried in the soil, leaving no residue. This reagent can't seal the soil. Crops can be planted the day after tomorrow, but it is best to wait until the weeds die. It has strong destructive power to the underground tissue of perennial deep-rooted weeds, and achieves the effect of "cutting grass and removing roots".

2. Applicable objects: for example, weeding on non-cultivated land; Nursery, flower garden, orchard, tea farm, pollution-free farm, medicine yard, bamboo forest, dry land, reclamation field, oil tea forest, forest farm, forest fire line, water conservancy dike, railway road, airport, power transmission line, warehouse, oil pipeline, military facilities, cemetery, tourist attractions, ancient buildings, etc.

3. Control targets: annual and perennial weeds such as Gramineae, Cyperaceae, broadleaf, miscellaneous irrigation, miscellaneous bamboo, reed, thatch, fern and vine. Can completely eradicate the root cause.

Four. Dosage and usage: 500ml of chemicals per mu in dry land, 75kg in 5 barrels of water for grass, 60 kg in 4 barrels of water for middle grass and 65,438+45 kg in 3 barrels of water for grass. Weeds stopped growing after spraying. It takes effect on the day when the temperature is high. It takes effect on the day when the temperature is 2-3 days lower. When the normal temperature is 3- 15 days, the leaves turn yellow and die. Roots began to rot in 15-30 days.

Cover the nozzle with a protective cover, lower the nozzle and spray it evenly on the whole leaf surface from the head of the weed. Light can accelerate the weeding effect, and the weeding effect will be delayed for a long time on cloudy days or under shade, but it will not affect the efficacy, and it will not affect the efficacy if it rains 1 hour after application. Directional spraying, spraying should be meticulous and thoughtful to avoid missing spraying.

Caution: This preparation should be killed at the sight of green. It is wise to dilute this liquid with clear water. Pay attention to avoid spraying on the leaves of other crops during the application process. No smearing is allowed in windy weather.

1. This preparation should be stored in a dry, cool, ventilated and rainproof place. Do not expose yourself to the sun, and stay away from fire or heat sources.

2. The color of this preparation becomes lighter during storage, which is a normal phenomenon and does not affect the weeding effect.

3. This preparation should prevent children from touching and eating by mistake. In case of contact with skin and eyes, please rinse with clear water in time.