论文部分内容阅读
以天然泥炭为主要原料,蛭石、珍珠岩、粘土、保水剂等为辅料,经物理混合配制成用于播种、扦插和栽培适用的盆花基质。实验结果表明:国产天然泥炭元素含量与进口泥炭之间存在较大的差异,钙、铁元素含量较高;栽培试验中以泥炭配制的基质对提高藤本月季开花数量和质量优于土壤;扦插试验中以东北泥炭+蛭石+粘土配制的基质其成苗率高于进口基质;播种试验中国产泥炭配制的基质其成苗率与进口基质近似,但苗生长量低于进口基质。
Natural peat as the main raw material, vermiculite, perlite, clay, water retaining agent and other accessories, physical mixing prepared for sowing, cutting and cultivation suitable potted flower matrix. The experimental results show that there is a big difference between the content of natural peat and the imported peat, and the contents of calcium and iron are higher. In peat cultivation, the quantity and quality of flowering rose are better than that of soil. In the middle of the peat + vermiculite + clay matrix prepared its seedling rate is higher than the imported substrate; sowing test in Chinese peat prepared matrix its seedling rate and import matrix similar, but the growth of seedlings is lower than the imported substrate.