Harm soil acidification and a fast and effective control measures, many orchard fertilize soil acidification harm a lot, but if small, low yields, poor fruit table light, bitter pit disease of weight, manganese poisoning caused by dead tree branches dead weight . Some orchard soil surface also red, white or moss, these phenomena are mostly caused by soil acidification. Fruit is grown in soil, its growth mainly depends on the quality of soil quality, soil is the foundation, Fuji apple seedlings king, and soil acidification has occurred, where dwarf apple seedlings, equivalent to the human stomach goes wrong, stomach wrong, how to eat how to row out into the orchard soil acidification, fertilizer fed more, apple seedlings, roots also can not absorb, the tree is not healthy, grow up fruit months. So how to control soil acidification it? Spring orchard management's first priority is to clean up the weeds in the orchard. Litter, reduce pest source, reduce pests in the orchard retention density, Fuji apple seedlings, which reduce the post-pest pressure is very important. The majority of growers to understand this reasoning, orchard pests and diseases to occur, there must be a prerequisite is to have the presence of pests source, that is, orchards and a large number of germs lurking in the surrounding environment and wintering pests. If there is no source of pest presence of pests and diseases of fruit trees will not occur. Since the source of most of the overwintering pests lurking in the weeds and litter orchard, if not promptly cleared out early spring, the source of these pests will spread spread to the tree fruit growing season of the year. While we continue to destroy the pest spraying the tree, but the ground is always lurking a lot of litter pest sources continue to spread germs and pests to the tree, so that the front edge of the tree pests and diseases prevention and control of pollution in the back and on a In the complete pest prevention is very unfavorable. Therefore, we must act in a majority of growers of the fruit industry requirements of modern research institute to do early Qing Yuan. Qing Yuan Do not burn the weeds and litter, or poured into the ditch, but should be turning waste into treasure to soak into organic fertilizer. Methods were: litter concentrated piles accumulate in the space where a large orchard, and its culture with soil into mounds (Note: The use of soil weed leaves seal, preventing the proliferation of pests lie out or germs). Autumn when fed basal rot would have been buried together litter the soil, not only wiped out large numbers of pests and diseases and increased organic fertilizer, serve two purposes, equivalent to not spend money to fight the drug twice, do not spend money to feed organic fertilizers. Red Fuji fruit tree seedlings | Modern Fruit | Apple seedlings provided by the Institute of Modern Yantai fruit industry science. Yantai Institute of Modern Fruit Industry Science (www.ytoumaisi.com) (www.ytoumaisi.com) Shandong Yantai, other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In modern fruit industry leadership with the staff warmly welcome all inquiries negotiations to create the modern fruit industry a better future.