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Application of PBO in greenhouse peaches is good
In recent years, due to the high efficiency and rapid development of greenhouse peaches, the outstanding problem is that the fruit production rate is low. Using a new fruit tree enhancer PBO can solve this problem. First, the use of the method for the first time on September 15 applied PBO, 20 grams per plant, while applying 750 grams of compound fertilizer, into a 120 cm long ditch after mixing and pouring enough water. The second time on February 8 (When the earliest buds of peach trees saw red, ie 7 days to 10 days before flowering), 100 times PBO solution was sprayed. For the third time, the peach trees were sprayed 150 times after the leaf was spread (pearl corn kernel size). Second, the effect 1. Flower buds are of good quality. The soil buds of PBO are full; 2. The rate of fruit set is high. PBO peach fruit set rate of 80%, compared with the control of the fruit set rate increased by 6 times to 7 times; 3. fruit type, the average fruit weight of 100 grams to 130 grams, 64.3% increase than the control fruit; 4. Tree vigor is stable and flower buds are full. From post-harvest to autumn, PBO's trees are not overwhelming. The Dochly branches account for 90% of the whole tree; the flower buds are extremely full and mature earlier.
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