芒果新品种红玉芒在贵州的引种试种研究
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摘要
对芒果新品种红玉芒在贵州南盘江低海拔河谷山区的引种试种进行研究。结果表明:该品种环境适应性强,树势中庸,较丰产稳产,品质优良,外观鲜亮,商品性好。嫁接苗定植第3年初花试果,第4年平均产量达6 184.5 kg/hm2,果实可食率81.2%,较抗芒果炭疽病和细菌性角斑病,易感芒果白粉病,适宜在贵州"两江一河"海拔800 m以下、年均温19℃以上、≥10℃的年积温≥6 000℃以上、年降雨量1 000~1 500 mm的低海拔河谷山区种植。
The trial planting of a new mango variety Hongyu was observed and analyzed in a low altitude valley mountain area of Nanpan River in Guizhou Province. The results showed that Hongyu mango had a good adaptability with moderate growth vigor, high and stable yield, high quality and good commercial appearance. This mango variety produced initial flowers and set fruit in the third year after grafted seedlings were planted. In the fourth year of trial planting this variety produced an average of yield of 6184.5 kg/ha, and the fruit had an edible rate of 81.2%. This variety showed a higher resistance to mango anthracnose disease and bacterial angular leaf spot, but lower resistance to mango powdery mildew. The Hongyu mango was adapted to the valley mountain areas of Guizhou at the altitude of less than 800 m,the annual mean temperature of more than 19 ℃, the annual cumulative temperature of ≥10 ℃ not less than 6 000 ℃, and the annual rainfall of between 1 000 to 1 500 mm.
The trial planting of a new mango variety Hongyu was observed and analyzed in a low altitude valley mountain area of Nanpan River in Guizhou Province. The results showed that Hongyu mango had a good adaptability with moderate growth vigor, high and stable yield, high quality and good commercial appearance. This mango variety produced initial flowers and set fruit in the third year after grafted seedlings were planted. In the fourth year of trial planting this variety produced an average of yield of 6184.5 kg/ha, and the fruit had an edible rate of 81.2%. This variety showed a higher resistance to mango anthracnose disease and bacterial angular leaf spot, but lower resistance to mango powdery mildew. The Hongyu mango was adapted to the valley mountain areas of Guizhou at the altitude of less than 800 m,the annual mean temperature of more than 19 ℃, the annual cumulative temperature of ≥10 ℃ not less than 6 000 ℃, and the annual rainfall of between 1 000 to 1 500 mm.
引文
[1]铁万祝,罗关兴,王友富,等.我国芒果产业发展概况与主要问题[J].中国热带农业,2013,54(5):16-19.
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[4]黄海,彭杨,龚德勇,等.贵州山地芒果病虫害种类调查[J].热带农业科学,2016,36(9):79-83.
[5]刘清国,龚德勇,王晓敏,等.贵州省几个芒果品种(系)寒害调查与抗寒性分析[J].广东农业科学,2011,38(17):26-28.
[6]龚德勇,张显波,张燕,等.贵州南亚热区中晚熟芒果品种选优及利用评价[J].广东农业科学,2013,40(7):33-35.
[2]李日旺,黄国弟,苏美花,等.我国芒果产业产业现状与发展策略[J].南方农业学报,2013,44(5):875-878.
[3]龚德勇,彭杨,王晓敏,等.贵州山地芒果生产优势及产业化前景[J].江西农业学报,2016,28(1):30-34.
[4]黄海,彭杨,龚德勇,等.贵州山地芒果病虫害种类调查[J].热带农业科学,2016,36(9):79-83.
[5]刘清国,龚德勇,王晓敏,等.贵州省几个芒果品种(系)寒害调查与抗寒性分析[J].广东农业科学,2011,38(17):26-28.
[6]龚德勇,张显波,张燕,等.贵州南亚热区中晚熟芒果品种选优及利用评价[J].广东农业科学,2013,40(7):33-35.