Using drought-resistant agents for flowering
2024-10-25 10:02:20
Summer and autumn seasons often encounter continuous high temperature and drought, causing severe drought damage to flowers and trees, affecting the growth of flowers and trees. In the absence of irrigation conditions, drought-resistant plants can be used to fight drought and drought on flower and tree plants.
First, spray a new anti-drought agent.
1. Dry land dragons. Dryland Dragon is a multifunctional plant drought and growth nutrient that can play a role in drought resistance. How to use: Use 400 to 500 times of dryland liquid to spray the crown of flowers and trees. Spray the amount of liquid to cover the leaves without drip. Note that both sides of the blade must be sprayed evenly. In order to save liquid medicine and improve efficacy, it can be combined with the control of pests and diseases, and mixed with neutral or acidic pest-control pesticides in liquid medicine. The dry-land dragon spray is valid for 17 days to 20 days, and the spray interval is 20 days. In case of extreme drought, the use concentration should be increased. Spraying at a concentration of 300 times dilution can not only increase the drought resistance but also extend the duration of drought resistance.
2. Dry A "green field" (drought resistance No. 1). Spray the flowering tree crown with 1% solution and spray it once every 20 days.
3. High fat film. The canopy was sprayed with 200 times liquid, once for 15 days to 2O days.
4. Steaming and moisturizing agent. The canopy was sprayed with 1% to 2% solution and sprayed about 20 days.
5. "Keke 98" super absorbent resin. Sapling 20 grams to 30 grams per plant, trees 30 grams to 50 grams per plant, after the rhizosphere after filling enough water, and then cover the soil.
6. Beijing Hanlibao. 200 times liquid rhizosphere. The above drought-resistant agents have better drought resistance.
Second, the application of water absorbent. Applying 100 grams of water-absorbing agent per square meter of flower and water will increase water by 800 times, reduce moisture evaporation by 75%, and absorb water from the atmosphere. Moisture-absorbing agents can also be applied. In general, 20 to 30 grams of saplings per plant, and 30 to 50 grams of large trees are planted after rhizosphere application.
Third, spray foliar liquid fertilizer.
1. Use 0.3% urea and 0.3% potassium dihydrogen phosphate solution to spray on the leaves in the morning or in the evening when the temperature is lower, so as to increase the drought resistance of the flowers and plants. Do not spray at high temperatures at noon so as not to aggravate the drought.
2. For flowering plants with poor irrigation conditions, choose to spray 2 to 3 times of 5% to 6% of the ash leaching solution in the morning or evening (5kg to 6kg of fresh grass ash to 100kg of water, and stir for 14 hours. After 16 hours, the resulting liquid after filtering off the residue was sprayed. Spraying foliar liquid fertilizer can improve the drought resistance of the tree.
First, spray a new anti-drought agent.
1. Dry land dragons. Dryland Dragon is a multifunctional plant drought and growth nutrient that can play a role in drought resistance. How to use: Use 400 to 500 times of dryland liquid to spray the crown of flowers and trees. Spray the amount of liquid to cover the leaves without drip. Note that both sides of the blade must be sprayed evenly. In order to save liquid medicine and improve efficacy, it can be combined with the control of pests and diseases, and mixed with neutral or acidic pest-control pesticides in liquid medicine. The dry-land dragon spray is valid for 17 days to 20 days, and the spray interval is 20 days. In case of extreme drought, the use concentration should be increased. Spraying at a concentration of 300 times dilution can not only increase the drought resistance but also extend the duration of drought resistance.
2. Dry A "green field" (drought resistance No. 1). Spray the flowering tree crown with 1% solution and spray it once every 20 days.
3. High fat film. The canopy was sprayed with 200 times liquid, once for 15 days to 2O days.
4. Steaming and moisturizing agent. The canopy was sprayed with 1% to 2% solution and sprayed about 20 days.
5. "Keke 98" super absorbent resin. Sapling 20 grams to 30 grams per plant, trees 30 grams to 50 grams per plant, after the rhizosphere after filling enough water, and then cover the soil.
6. Beijing Hanlibao. 200 times liquid rhizosphere. The above drought-resistant agents have better drought resistance.
Second, the application of water absorbent. Applying 100 grams of water-absorbing agent per square meter of flower and water will increase water by 800 times, reduce moisture evaporation by 75%, and absorb water from the atmosphere. Moisture-absorbing agents can also be applied. In general, 20 to 30 grams of saplings per plant, and 30 to 50 grams of large trees are planted after rhizosphere application.
Third, spray foliar liquid fertilizer.
1. Use 0.3% urea and 0.3% potassium dihydrogen phosphate solution to spray on the leaves in the morning or in the evening when the temperature is lower, so as to increase the drought resistance of the flowers and plants. Do not spray at high temperatures at noon so as not to aggravate the drought.
2. For flowering plants with poor irrigation conditions, choose to spray 2 to 3 times of 5% to 6% of the ash leaching solution in the morning or evening (5kg to 6kg of fresh grass ash to 100kg of water, and stir for 14 hours. After 16 hours, the resulting liquid after filtering off the residue was sprayed. Spraying foliar liquid fertilizer can improve the drought resistance of the tree.
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