不同栽培措施对天麻产量和产量结构的影响研究 |
| |
引用本文: | 张跃进,梁宗锁,周元,张小燕.不同栽培措施对天麻产量和产量结构的影响研究[J].安徽农业科学,2009,37(3):1134-1135. |
| |
作者姓名: | 张跃进 梁宗锁 周元 张小燕 |
| |
作者单位: | 1. 西北农林科技大学生命科学学院,陕西杨凌,712100 2. 西北农林科技大学农学院,陕西杨凌,712100 |
| |
基金项目: | 陕西省科技攻关项目,陕西省陕南中药产业基金 |
| |
摘 要: | 目的]研究遮阳网的遮阴度和高度以及覆盖物的种类和覆盖厚度对天麻产量和产量结构的影响。方法]在70%与90%遮光率的遮阳网和2.5、2.0m高度下,测定平地栽培天麻的产量及产量构成以及树叶和沙土分别在3、5、10cFn的覆盖厚度下平地栽培天麻的产量及产量构成。结果]结果表明:在7~9月份高温季节,采用90%遮光率的遮阳网能有效降低天麻生长层温度,对天麻产量的提高效果明显;青冈树叶覆盖5cm的厚度是最佳的覆盖处理。结论]在平地栽培情况下,遮阳对天麻的产量及产量结构影响很大.
|
关 键 词: | 天麻 栽培措施 产量及产量结构 |
Effects of Different Cultivation Measurements on Yield and Yield Components of Gastrodia elata Bl. |
| |
Institution: | ZHANG Yue-jin et al (College of Life Science, Northwest A & F University, Yangling, Shananxi 712100) |
| |
Abstract: | Objective]The research aimed to study the effects of different cultivation measurements on yield and yield components of Gastrodia elata Bl..Method]Yield and yield components of G.elata Bl.under the condition of 70% and 90% sunshine-shading nets at 2.5 m as well as 2.0 m heights,and under the condition of 3 cm,5 cm as well as 10 cm coverages with tree-leaves and sandy soil were measured,respectively.Result]The results showed that 90% sunshine-shading net could obviously reduce the temperature at growth layer of G.elata Bl.during high temperature season,which was beneficial to increase the yield of G.elata Bl.cnd coverage with tree-leaves at 5 cm was the best treatment among all the coverages.Conclusion]Under the condition of flat-growing,shading treatment had great effects on the yield and yield components of G.elata Bl.. |
| |
Keywords: | Gastrodia elata Bl Cultivation measurement Yield and yield components |
本文献已被 维普 万方数据 等数据库收录! |
|