In the epicormic shoot stem which passed a growthseason, the secondary laticifer differentiation of all the extension parts was accelerated by JA application.
在经过生长期的表皮茎上，施用茉莉酸能够促进各个伸长单位茎中次生乳管的分化。
2
Spring is the optimum growthseason for plants.
春天是最适合植物生长的季节。
3
The distribution, growthseason, biological characters and cultivation methods of t.