辐射松不同播种期实生育苗试验研究
Journal of Sichuan Forestry Science and Technology（2012）
Abstract
经过连续3年对辐射松种苗特性及育苗技术的试验研究结果表明:2月底3月初播种的苗木比4月底5月初播种的苗木苗高多9.1 cm,平均地径大0.16 cm,出苗率提高35.6%;3月底4月初播种的苗木比4月底5月初播种的苗木苗高多6.1 cm,平均地径大0.10 cm,出苗率提高18.7%。
MoreTranslated text
Key words
Pinus radiata,Sowing time,Seedling
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined