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Key Technical Points for Planting Birchleaf Pear Rootstock Seedlings in the Rainy Season
Birchleaf pear (Pyrus betulifolia) is an excellent rootstock for grafting pear cultivars, being drought-resistant, cold-resistant and tolerant of poor soil. It is generally planted in spring and autumn, but in remote mountainous areas short of water, the difficulty of transporting water and spring drought often affect the survival rate of planting. Fruit growers in our region have experience with planting birchleaf pear rootstock seedlings in the rainy season, which gives a high survival rate, rapid orchard establishment and low cost. The specific methods are as follows. 1 Plant after the continuous rainy season arrives, when the underground water content is close to saturation; planting in the rain or rushing to plant before the rain is best. 2 Dig up birchleaf pear sucker seedlings from nearby hillsides; generally a seedling diameter of 0
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