scarification相关论文
Optimal and synchronized germination of Robinia pseudoacacia,Acacia dealbata and other woody Fabacea
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of variation in seed sources and pre-sowing treatments on seed germination of Tamarindus ind
We investigated the morphology and germination of Tamarindus indica seeds in order to discover the effects of variation ......
从生态建设、牧业发展和农民致富等方面简述了松嫩草原退化草场改良的必要性,并详细论述松土、施肥、浅耕翻、重耙等改良技术的理论......
百脉根是一种重要的豆科牧草,富含营养物质,适应酸性、干旱及贫瘠的土壤,然而种皮的不透性限制种子吸涨,导致种子萌发率低,出苗不......