Abstract:

The effects of Chinese herbal fertilizer on the growth period, tillering dynamics, plant height and agronomic characters of drip irrigation under mulch film were studied, a field experiment was conducted using rice varieties C1 and C2 as materials. The results showed that, herbal fertilizer could shorten the growth period of rice with drip irrigation under mulch film, improve the plant height and the effective tillering ratio, reduce the occurrence of ineffective tillering; it could increase thousand grain weight and decrease amylose content, eventually increase the yield and improve the quality of rice with drip irrigation under mulch film.

Key words: Chinese medicine fertilizer, drip irrigation under mulch film rice, yield, quality

摘要：

以水稻品种C1和C2为材料，研究了中药肥对膜下滴灌水稻生育期、分蘖动态、株高及农艺性状的影响。结果表明，中药肥能够缩短膜下滴灌水稻的生育期，增加株高，提高群体有效分蘖比例，减少无效分蘖的发生，增加千粒重，降低直链淀粉含量，最终增加膜下滴灌水稻的产量及提高稻米品质。

关键词: 中药肥, 膜下滴灌水稻, 产量, 品质