Application of ore derived humic powder in the prevention and cure of fruit diseases
A disease control agent and humus technology, which is applied in the field of mineral-source humus micropowder fruit tree disease control agents, can solve the problems of not reducing the speed of pecan dry rot disease and death, and achieve the improvement of growth and immunity, harmless to human body, and operation methods. simple effect
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example 1
[0023] Shihuadong Village, Yongfu County, Guilin, Guangxi, is an area infected by yellow disease, with about 30,000 mu of citrus forests. In October 2015, some seriously infected citrus trees were cut down, and 200 plants of about 2 mu were reserved for the experiment on the control of fruit tree disease by mineral humus micropowder. On November 10, 2015, 30 kg of mineral source humus micropowder fruit tree disease control agent was taken. Incorporate 150 times of water, take 300 liters of water and spray the leaves, branches, and trunks of the plant with a sprayer, and the remaining water is evenly sprinkled on the soil surface. After 15 days, apply 20 kg, the application method is the same as above, three months later, in February 2016, apply 20 kg, the method is the same, and apply 20 kg again in May 2016. Compared with the surrounding citrus trees: on the 7th day after the first application, new leaves about 2 cm long grew, and one month later, the leaves were close to the...
example 2
[0025] In Yexing Orchard, Yonghan Town, Longmen County, Huizhou, Guangdong, citrus Huanglongbing infected area, 90 infected citrus trees were selected. From March 9, 2016, they were treated with mineral humus powder fruit tree disease control agent, and the first application of 10 Kilograms, pour 2 cubic meters of water, PH value 8.6, take 120 liters and spray the plants with a sprayer, and evenly sprinkle the rest on the ground, new sprouts will appear after 5 days, and 10 kilograms will be applied again in the same way after 10 days, again on May 5, 2016 Applying 10 kg, compared with the surrounding normal citrus trees, the indicators are obviously excellent.
example 3
[0027] Daoshi Town, Lin'an City, Hangzhou, Zhejiang Province, Hickory forest area, the tree age ranges from 3 to 50 years, with obvious dry rot, black liquid flowing from the trunk, dry branches, and few leaves turning yellow. Choose 3 points, each point 10 plants for governance. Apply 200 grams of mineral humus micropowder fruit tree disease control agent per plant, mix in 25 liters of water, spray 10 liters of trunks, branches, and leaves, and sprinkle the rest on the ground with a radius of 50 cm around the trunk. The second interval is 7 days, the same amount, The same method was used to apply the mineral-sourced humic substance micropowder fruit tree disease control agent, and the third time was repeated at an interval of 1 month, and repeated again after 3 months. Performance: On the 4th to 7th day, new buds appeared successively, and the black liquid stopped flowing from the trunk. After the 10th day, the leaves reached the color of a normal tree. After 30 days, some of...
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