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| 黄腐酸(FA)旱地龙在苹果节水生产中的应用效果研究 | |
| 引用本文： | 韩玉国,任树梅,李云开,张文理,刘洪禄.黄腐酸(FA)旱地龙在苹果节水生产中的应用效果研究[J].农业工程学报,2004,20(6):93-97. |
| 作者姓名： | 韩玉国 任树梅 李云开 张文理 刘洪禄 |
| 作者单位： | 1. 中国农业大学水利与土木工程学院,北京,100083 2. 北京水利水电技术中心,北京,100073 3. 北京市水利科学研究所,北京,100044 |
| 基金项目： | 北京市科委“十五”重大科技攻关项目(Ho10710240113)；北京市水利局非工程节水项目 |
| 摘 要： | 该文通过正交试验，探讨了在有限灌水条件下黄腐酸类抗旱剂FA旱地龙对果树的生长发育、保墒能力、果实品质及产量的影响。研究结果表明：果树施用FA旱地龙后，有抗旱增产效果，增产幅度可达4.88%～7.32%，平均单果质量增加4.2%～8.4%，并且使果实品质得到改善；与充分灌溉条件相比，水分利用效率也有所提高，每hm2节约灌溉水量487.5 m3。同时，该文还在分析本地区各降水年型水分盈亏特点的基础上，探讨了不同降水年型下FA旱地龙的最佳喷施次数和喷施时间。 |
| 关 键 词： | FA旱地龙 抗旱 果树 品质 |
| 文章编号： | 1002-6819(2004)06-0093-05 |
| 收稿时间： | 2003/9/30 0:00:00 |
| 修稿时间： | 2003年9月30日 |
Experimental study on effect of FA Handilong on water saving and production of apple tree in the rural areas in Beijing |
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| Han Yuguo,Ren Shumei,Li Yunkai,Zhang Wenli and Liu Honglu.Experimental study on effect of FA Handilong on water saving and production of apple tree in the rural areas in Beijing[J].Transactions of the Chinese Society of Agricultural Engineering,2004,20(6):93-97. | |
| Authors: | Han Yuguo Ren Shumei Li Yunkai Zhang Wenli and Liu Honglu |
| Abstract: | The orthogonal experiment was conducted to study the application of FA Handilong, a kind of drought-resistant agent for fruit tree. Its effect on the growth, capability against drought, fruit quality and yields of fruit were investigated. The results show: FA Handilong, could increase its drought-resistant potential of the fruit tree and its yield increased by 4.88%~7.32%; The economic benefit increased by 15654.00~23559.00 yuan per hectare. The average fruit weight could be increased using FA Handilong by 4.2%~8.4%. The fruit quality was also improved. Compared with the condition of full irrigation, the water use efficiency was also improved, and the irrigative water was saved by 487.5 m~3 per hectare. The best frequency and time of the application of FA Handilong were discussed. |
| Keywords: | FA Handilong drought resistance fruit tree quality |
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