The water-retaining agent water-retaining agent has the functions of water absorption, water retention and water release, non-toxic and neutral reaction. Each tree was watered with 1 kg of water-retaining agent dilution solution at a concentration of 0.1% to 1.15%. Water-retaining agent and loess can also be mixed into muddy roots.
Aspirin uses Aspirin mud to rake seedling roots or soak plants with aspirin. This method is suitable for Pinus massoniana, undergrowth roots, underdeveloped pine, pine, pine, etc., is more suitable for long-term, long-distance transport of pine trees.
Potassium dihydrogen phosphate with potassium dihydrogen phosphate, 1 g water retention agent, add 1 kilogram of water, add a little loess mud muddy. Or first soak the roots with a 0.2% potassium dihydrogen phosphate solution for 15 hours, and then use a 0.8% water retention agent to root the roots. This method is applicable to conifers and broadleaf trees.
Sodium humate is soaked in roots with 0.5% humic acid solution for 12 hours, then afforested with 0.8% water-retaining agent; or add 1 kg of water with 1 gram of sodium humate and 1 gram of water-retaining agent and stir in appropriate amount of yellow mud. Mud roots afforestation. This law applies to broad-leaved forests.
The rooting powder is soaked in roots with a concentration of 50 mg/kg to 80 mg/kg for 0.5 to 1 hour. The survival rate after planting can reach 95% to 98%.
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