Recently, the reporter learned from Dalian Baolvbao Marine Life Science Research and Development Center Co., Ltd. that with the successful development of the bio-pesticide chitosan citrate citrate callus in this center, a cure problem for root cancer is solved. 99% of the cure rate of cherry root cancer will make the phrase "cherry delicious tree difficult to plant" become history in China.

According to reports, the new bio-pesticide uses the domestic chitosan amine citrate, this new chitosan carboxylated derivative can induce plant resistance protein, phytoalexin, chitinase, chitinase, -1-1 and 3-glucanase can effectively prevent diseases caused by fungi, bacteria and viruses. After three years of trial demonstration and multi-regional cherry root cancer prevention and treatment expansion test, the cure rate reaches 99%, setting the world cherry The highest cure rate for root cancer.

Root cancer, also known as nodule disease, is a serious disease of a variety of plants. The pathogen is parasitic on the roots of plants to form tumors. The incidence rate on cherry trees is 20% to 60%, and the highest is 90%, causing growth retardation and yield. Reduced, shortened life, and even destroyed the park.

Cherries are known as "jewel fruits". China has introduced the introduction of foreign cherries into the "863" plan. It plans to establish a cherry planting demonstration base with a total area of ​​2,000 hectares in five years. The high incidence of root cancer in cherry trees makes this plan a challenge.

It is understood that root cancer disease has a wide range of hazards and occurs in a variety of fruit trees, forest trees, flowers, and even melons. At present, the company is demonstrating and demonstrating in 5,000 mu of farmland in Ganjingzi District of Dalian, gradually expanding the application field of this new technology. Preliminary results show that this bio-pesticide can be used in combination with farmyard manure and a small amount of other bio-pesticide without chemical pesticides and less than 1/3 of chemical fertilizers, so that it can save more than 120 yuan per acre of chemical pesticides. Save more than 50 yuan of fertilizers.


China Agricultural Network
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COB LED Grow Light

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Item Display

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Suggestions:

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