植物化感作用影响因素的探讨

化感作用在自然界普遍存在，生态系统中合理利用化感作用，潜力巨大。本文着眼于影响植物化感作用的因素，从植物的遗传因子及生长发育状况、化感物质的种类和数量、植物所处环境条件（土壤养分及质地、光照、温度、水分、生物）等方面进行探讨，以期为合理有效开发和利用化感作用提供参考价值。

Discussion on influencing factors of plant allelopathy

Allelopathy universally exist in nature, there will be huge potential if allelopathy is reasonably utilized. With a view on factors affecting plant allelopathy, the paper discussed the effect of plant gene and growth condition, allelochemics species and numbers, environmental condition including soil nutrient and character, light, temperature, water, biologic factor, so as to provide reference value for exploiting and utilizing allelopathy more reasonably and efficiently.