Research on the Anti-cold Character of Different Strains in Flower Stage andIts Cultivation Technique of Dry Apricot Tree in Xinjiang(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Research on the Anti-cold Character of Different Strains in Flower Stage andIts Cultivation Technique of Dry Apricot Tree in Xinjiang

Author(s):: SONG Yi-qian¹; WANG Fei²; ZHANG Xi-qin¹; XUE Hai-bin¹; 1.No.4 Farming Division in Xinjiang Constructive Corps，Yining，Xinjiang 835000；
2.College of Forestry，Northwest Agricultural and Forestry University，Yangling，Shaanxi 712100

Keywords:: dry apricot tree; anti-cold character; fruit settingrate; anti-freezing technology

Abstract:: Aimed to test the influence of the antifreeze type，concentration and spraying time on fruit setting rate of dry apricot tree.The anti-freezing experiment was conducted with six different dry apricot tree(S1～S6) in Yili Xinjiang.The results showed that the fruit setting of dry apricot tree 6# was highest and suitable for anti-cold character research in Yili velly.The effect of antifreeze concentration diluted 500 and 700 times had no significantly difference on fruit setting，but the control effecting was more significant than 300 times.About spraying time，the effect of spraying in budding stage was obviously superior in flowering stage.In short，to improve anti-cold character of dry apricot tree，should implement matching measure including species selection，the configuration of pollinizer，preventing low-temperature in flowering stage，fertilizering，irrigating，prevention and control of diseases and pests，windbreaks setting and the application of antifreezing technology.

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Last Update: 2014-08-31