论文部分内容阅读
把注射针头插入植物空心的茎蔓中,注入营养液,可使植物枝繁叶茂,提高产量.经试验,对南瓜、葫芦、葵花等作物效果极为明显,适宜庭院种植.同时,可以采用此法进行植物营养的研究,如注入激素则可以快速地看到它对植物生长发育的影响.这是一种可以排除外界影响的试验方法,可供科研和教学用.
The injection needle inserted into the hollow stem of the plant vine, into the nutrient solution, can make plants flourish and increase production.Experimental, the pumpkin, gourd, sunflower and other crops is extremely obvious, suitable for garden planting at the same time, you can use this Law of plant nutrition research, such as the injection of hormones you can quickly see its impact on plant growth and development.This is a test method can be excluded from the outside world for scientific research and teaching purposes.