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以早大果、红灯、乌克兰大樱桃为材料,研究了同一品种喷施不同浓度、不同次数及不同品种喷施同浓度富硒叶面肥,对樱桃果实硒含量的影响。结果显示:乌克兰大樱桃1 000倍液喷施3次后樱桃果实的含硒量最高,达到0.024 8mg/kg;但无论是1 600倍还是1 200倍液,在不同时期各喷施2次,其果实硒含量和喷施3次的果实硒含量差异不大。乌克兰大樱桃、红灯和早大果1 000倍液喷施3次后,果实硒含量并没有很大差别。
The effect of selenium content on the cherry fruit was studied using the big cherry, red lantern and the Ukrainian cherry as materials. The effects of spraying the same concentration of selenium - enriched foliar fertilizer with different concentrations, different times and different varieties on the same variety were studied. The results showed that the highest content of selenium was 0.024 8 mg / kg in cherry fruit after spraying 1000 times with Ukrainian cherry in 3000 times. However, the spraying rate was 0.024 8 mg / kg, but no matter it was 1 600 times or 1 200 times, The fruit selenium content and spraying 3 times the selenium content of fruit little difference. Ukrainian cherry, red light and early fruiting 1000 times sprayed 3 times, the fruit selenium content and there is not much difference.