Sihai network

What fruit is a pear

Pear is the fruit of pear tree of Rosaceae. There are many varieties of pears, which are widely distributed and planted in a large area. The adaptability of pear to the environment is relatively good. It is resistant to cold, drought, waterlogging and saline alkali. General varieties can survive in winter. But they need a higher temperature during the growth period, preferably above 14 degrees. Planting pears also needs to provide sufficient sunshine and water to ensure the quality and yield of fruits. 1、 What fruit is a pear? A pear is the fruit of a pear tree belonging to the genus Rosaceae. There are many varieties of pears. Different varieties have differences in shape, color and sweetness. Pear has strong adaptability to the environment, wide planting and large cultivation area. It is mainly distributed in Anhui, Shandong, Hebei, Liaoning and other provinces in China. Pear trees are generally planted for 2-3 years and can bear fruit and harvest. The full fruit period can be maintained for more than 50 years and the service life can be up to hundreds of years. 2、 How to cultivate pear tree 1. Planting density planting density will directly affect the growth of pear tree, fruit quality and yield. Reasonable close planting of fruit trees can increase the effective area of photosynthesis, and improve the quality and yield of fruits. Moreover, reasonable close planting is more convenient for management. If the planting density is too low, pear trees will bear fruit later. 2. After field management and seedling planting, management should be strengthened in order to achieve early high yield. In the first year, 10-15% more seedlings should be prepared, which can make up the missing and weak seedlings. At the same time, we should also do a good job in weeding, topdressing, disease and insect prevention and cold prevention. 3. Fertilization method each pear tree needs 15-25 kg of soil miscellaneous fertilizer and 50-100 g of nitrogen fertilizer. In late autumn and early winter, we must apply base fertilizer to ensure sufficient nutrients and provide sufficient nutrition for plants. This can help increase production. (LiShiShenMeShuiGuo)