Sterile fruit pollen recognized in Xinjiang

College of Forestry and Horticulture, Xinjiang Agricultural University, Xinjiang Pear by laboratory testing in conjunction with field producing artificial pollination experiments, the quality of five kinds of exogenous pollen were detected, to establish and optimize a set of pollen quality inspection system . The results suggest that the current pear pollen producing exogenous variable quality of the main problems is that some pollen of unknown origin, variety is unknown, the absence of government regulation of business pollen. Suntory red, sterile fruit, pear three foreign pollen Hebei reliable quality, and Hebei pollen and pollen quality Yongfeng two worrying, not for actual production. Point grant award and spray two methods can significantly improve fruit set. Pollination in good condition, Fang Feng artificial pollination can also receive the same yield.

Article Source: "Xinjiang Agricultural University" 2010 Section 2 120-124 Page 5

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