摘要
用强力光肥叶面喷施对大白菜产量及品质的影响进行了研究。结果表明，强力光肥使大白菜的产量比对照组增加２３—３１％，品质也有不同程度的提高，其中以强力光肥配方Ⅱ叶面喷施增产效果较佳。本文还对强力光肥的增产机理作了初步探讨。
The influence of leaves spraying with powerful Photosynthesis fertilizer to the output and quality of brassica pekinensis was researched. It was found that powerful photosynthesis fertilizer makes output of brassica pekinensis adding 23-31% than the contrast, and improved its quality. The better effect of increase production is the prescription Ⅱ of powerful photosynthesis fertilizer. The increase production mechanism of powerful photosynthesis has been researched preliminarily.
出处
《河南科学》
1996年第1期98-101,共4页
Henan Science
