fastgrowing相关论文
Ten Eucalyptus clones were selected to evaluate the adaptability under six sites in Guangdong and Guangxi provinces,sout......
对毛白杨苗木进行药物催根、不同根幅、植坑大小、栽植深度和不同肥料5个因子3位级正交试验,结果表明:最佳栽培方案是:根幅25~30cm,......