节点文献
对白蜡虫种虫和白蜡生产布局问题的探讨
INQUISITION ON THE ARRANGEMENT OF PRODUCTIVE AREAS TO PRODUCE WHITE WAX SCALE SEED AND WHITE WAX
【摘要】 就白蜡虫雌雄虫适生区进行了讨论,提出不能以海拔高低作为是否适宜种虫和白蜡生产的尺度,而应因地制宜合理规划虫蜡产区,以充分发挥自然优势,培育更多优质种虫,为白蜡生产提供足够虫源,较好地解决种虫不足的矛盾.
【Abstract】 This paper deals with ecological adaptability of white wax scale and the suitable areas about the white wax scale "seed" and white wax production.Numerous facts indicated that there is remarkable capacity of the adaptability to ecological condition shown by this insect. The male and female have the same geological distribution and have not different requirement to the ecological conditions.The raising of white wax scale "seed" may be carried out under different areas from hilly to mountainous. Due to the male white wax scale in areas with a hot summer secreted more white wax than in areas with lower temperature summer. Therefore, we must be elected suitable areas to produce white wax.
- 【文献出处】 四川大学学报(自然科学版) ,Journal of Sichuan University (Natural Science Edition) , 编辑部邮箱 ,1991年03期
- 【被引频次】11
- 【下载频次】69