Insect pest control points in June-July. From June to July, the main insect pests were wood lice, cockroaches, bark lice, and red pelicans. Prevention: It can be sprayed with acetamiprid + clomazone + poisonous spleen and other agents, once in early June, once around June 25, once around July 10, once at the end of July, every day before 2 am or 7 pm Spray after point. Its concentration is: 1000 times liquid acetamiprid + 1500 times chlorphenone + 1500 times poisonous spleen. Mu with 50-70 kg of prepared liquid medicine.
æž¸æž summer trim points. In late May, we must pay attention to selecting the nearest leggy branch as the center, picking up the heart at a height of 40 cm above the first floor, and capping the second floor. If the first main branch does not form a third degree branch in late May, the second layer is not considered for cultivation. From late May to July, the flanks below the trunk branch were cut at intervals of 15 days, and the strong branches with an angle of between 30 and 40 degrees on the main branch were sheared in time to germinate on the main branch. The strong branch with an angle between the trunk and the angle of 30-40 degrees continues to be short. The length of the short section is 10-20 cm. The angle between the main branch and the trunk with an angle of more than 40 degrees is not sparse or natural. Resulting branches.
æž¸æž summer fertilizer. 1 or more than 3 years when the first-stage branching buds of the loquat plant are more than 20 cm long, apply 25 grams of urea + 10 grams of potassium sulfate to each plant at a depth of 15-20 centimeters around the trunk 50 centimeters. For more than 3 years, the wolfberry plants were topped with 50 grams of urea per fruit during the first fruit expansion, and the third pod of fruit was harvested with 50 grams of urea and 20 grams of potassium sulfate.
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