On October 11th (Reporter correspondent Lin Hongsheng), the reporter learned from the Chinese Academy of Tropical Agricultural Sciences that the “Mango Germplasm Resources Collection, Evaluation, and Innovative Utilization Study†and the “late ripening The research and application of the key technologies for the standardized production of mangoes were identified by the Ministry of Agriculture. The expert group believes that the two achievements have reached the leading level in China.
“Mango Germplasm Resources Collection, Evaluation and Innovative Utilization Researchâ€, collected and preserved more than 200 mango germplasms at home and abroad; formulated the agricultural industry standard “Mango Germplasm Resource Descriptor Specificationâ€, basic information for 117 mango germplasm resources The botanical traits, agronomic traits, and quality traits were standardized and evaluated. The genetic diversity of mango germplasm resources was studied using morphological and molecular marker techniques. A new method for morphological classification of cultivars was proposed, and techniques such as hood-controlled pollination hybridization were innovated.
“Research and application of key technologies for standardized production of late-maturing quality mangoesâ€, aimed at the late-maturing mango industry belt in the dry hot valley of the Jinsha River in China, developed late-maturing mango bagging technology, clearly defined the fruit bag materials suitable for different mango varieties, the best bagging and Remove the bag period. Integrated a set of techniques for comprehensive management of tree body, integrated nutrient management, and integrated pest control for late-ripe mangoes in the region, formulated the mango green food production technical regulations, and obtained national green food certification.
It is understood that the study established a mango demonstration base of more than 30,000 mu, and radiation in four counties (regions) in Sichuan and Yunnan led to nearly 150,000 mu of surrounding orchards. Through mango technology, more than 1,000 households of science and technology model households were cultivated. The penetration rate of technology in pilot villages has reached over 80%, and the rate of late-maturing mango bagging technology has reached over 95%, and the cumulative new economic benefits have reached 76.5 million yuan.
Author: Ding Jing correspondent Lin Hongsheng
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