What medicine do apple trees take in spring?
Apple trees can be mixed with stone and sulfur in spring. According to the growth of apple trees, stone sulfur mixture can be sprayed about ten days before sprouting to prevent diseases and insect pests. If you do it after the bud, it will weaken the effect.
When does the apple tree blossom?
1. The flowering time of apple trees varies according to the climate and environment of each region, and the flowering time is different for different varieties of apple trees. Generally speaking, April to May is the traditional Chinese medicine season for apple flowering, with 3-7 flowers per flower bud, and the central flower blossoms first. Apple is a cross-pollinated plant, most varieties of self-pollination can not bear fruit. The proportion of all kinds of fruiting branches varies with tree age and variety.
2. After general apple planting, it begins to bear fruit in 2-3 years. The length of fruit growth period is 65-87 days for general early-maturing varieties, 90-133 days for middle-maturing varieties and 137-168 days for late-maturing varieties. In general, apples can have a lifespan of 15-50 years after planting.
Generally speaking, apple tree farmers can buy some commonly used potions and fertilizers for a rainy day.
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What is the variety of big white peach?
Big white peach is an early-maturing variety of white peach, which tastes sweet and is very popular in the market. Generally see more white peaches on the market are abundant white peach, silver white peach, Zhengzhou white peach and so on. Which people are not suitable for eating peaches? 1. People with diabetes. Because the sugar content of the peach itself
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Treatment of watermelon vine blight
There are three treatments for watermelon vine blight. The first is to treat the seeds and soak the seeds in mancozeb wettable powder for 1-2 hours before sowing. The second is agricultural prevention and control, which can be treated effectively by doing a good job of water and fertilizer, clearing the garden and so on. The third kind is to change.
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