“Our four-year-old small apple tree has reached 4861.8 kilograms per mu and its fruit color is good, its taste is brittle, its sugar content is high, and it can sell for a good price. This kind of planting pattern has been verified by demonstrations to help the people increase their income and get rich, and can drive Shandong Province’s apple. Industry transformation and upgrading.†Researcher Wang Jinzheng, an expert in the State Apple Industry System, said with enthusiasm.
The cultivation of apples on the experimental base of Wang Jinzheng’s researchers is not the same as the traditional apple cultivation model. I saw only a small three or four meters tall apple tree planted a tree, a distance of more than a meter, and a shelf in the middle of the support, one red and red apple decorated with branches, it is doubtful There is no shelf support, fruit branches do not necessarily withstand this weight.
According to Wang Jinzheng, the apple cultivation mode is called the "dwarf anvil intensive and efficient cultivation mode." It has 6 dwarf rootstocks, wide-row dense planting, selection of large seedlings, establishment of scaffolds, intercropping and high light efficiency. Significant features, the apple tree here can be three years, the output can reach nearly ten thousand pounds in the fourth year. As the photosynthetic efficiency is improved, the fruit quality is greatly improved. This cultivation mode also has the advantage of facilitating mechanized harvesting and management, reducing the labor intensity and time of farmers.
It is understood that this apple planting model has been tested and demonstrated in Rongcheng City, Shandong Province for 7 years. Before 2005, the apple area of ​​Rongcheng City was 108,000 mu, and the cultivation modes were mainly sparse planting of Qiao anvil, dense planting of Qiao anvil, and dense planting of traditional dwarfing anvil. There was no modern dwarf anvil close planting cultivation mode, and the yield of apple was not very high.
In 2005, the fruit trees of the Shandong Academy of Agricultural Sciences in the village of Tengjia Town, Tengjia Town, carried out an experimental demonstration of the intensive cultivation model of modern apple dwarfing stocks, and began to use dwarfing anvil + short-branch scion and double-dwarf models.
In 2009, the apple modern cultivation garden in Tengjia Town, Tengjia Town for four years, averaged 3,000 kilograms per mu, with a high-quality fruit rate of more than 85% and a pure yield of 10,000 yuan. In 2010, the average yield per acre was 3,500 kg, with a high-quality fruit rate of over 90% and a net income of 13,000 yuan, which was more than double the average orchard's income. Driven by the radiation of the demonstration park, the Jinshan Fruit Specialty Cooperative built 500 acres of short anvil wide row densely planted apple orchards in Beizhuang Village, Tengjia Town, using a stand, ridging, grass cultivation and management, supporting drip irrigation facilities and equipped with wind Sending orchard fight drugs machine, orchard mechanized operation management level is high, in 2012 the average mu yield reached 3525.8 kg, part of the land reached more than 3800 kg, this year is the fourth year, the expert measured production yield reached nearly 10,000 kilograms.
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