The popularization and application of new grafted varieties, such as the "anvil king" and "anvil pioneer", which were developed from Zibo Academy of Agricultural Sciences, have changed the traditional mode of rotation planting and effectively solved the severe soil-borne diseases of watermelons, cucumbers, and other melons. The problem of reducing yield and even yielding crops has made the continuous replanting of melons and vegetables a reality, creating a new situation in the industrialization of melons. Recently, the scientific research achievement declared by the hospital, "Innovation of Pumpkin Germplasm and Industrialization of Melon Rootstock Development," won the first prize for city science and technology progress.
In a watermelon shed in Beiguan Village, Qingcheng Township, Gaoqing County, the author saw that the watermelon planted with the "king of the anvils" grows gratifyingly. “The Municipal Academy of Agricultural Sciences helped us solve the big problem! The original two-year-long watermelon plant won't grow long, and there will be more pests and diseases, and the output will not go up and it will not be able to sell at a good price. In the past, only other crops could be changed. After three to five years, we can plant watermelon again; now it's all right, a greenhouse can only spend twenty or thirty dollars to buy 'anvil king' pumpkin seeds, and graft watermelon seedlings on the pumpkin root, so that we can grow watermelons for years, and grow stronger than our heads. Fortunately, watermelon blight is often cured, look at this growing trend, 'May 1' after the watermelon can be listed, a good harvest there is hope for the head." Looking at the full of lively watermelon, grower Guo Zhaozong happily said.
According to Li Binghua, vice president of the Agricultural Research Institute of Zibo City and researcher of agricultural technology extension, the pumpkin has a well-developed root system, strong fertility, good grafting affinity, strong symbiotic affinity, and an anti-melon wilt effect of 99% or more, without affecting the watermelon. The normal growth and development of cucumber, but also increase the yield of 15% to 30%. The innovative results have been promoted in Shandong, Henan, Shaanxi, and Anhui to grow more than 10 million mu.
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