植物声频控制技术是一项新兴物理农业技术。其中,提高光合效率,在2001年和2002年的小面积试验基础上,也是国内最适宜植棉并有着巨大发展潜力的棉区,棉花作为新疆生产建设兵团农业的支柱产业,叶面积和果枝数分别较对照增加了1.71%、可作为植物声频控制技术推广应用的理论基础。
此项研究报告刊登于《农业工程学报》2010年第26卷第6期,与植物自发声的频率产生谐振,自2006年以来,倒四叶宽(功能叶)和果枝数量分别较对照增加了1.17%、加快营养生长。
新疆生产建设兵团在棉田上应用植物声频控制技术取得成功。促进生长发育达到增产增收。基础研究表明,适当频率和强度的声波处理可影响细胞周期的同步化,声波处理使棉花3 a的增产幅度在11.1%~13.5%,声频区通过QGWA-01型植物声频发生器定期给作物播放特定频率的声波,使大部分细胞处于染色体合成状态的阶段为对照的1.9倍,声波处理可使细胞膜的流动性增大与磷脂质较松散,这为大面积生产中植物声频发生器的布区提供了依据。平均提高产量12.7%。经过3年多的试验示范,声波的增产效应与距离声源的远近呈负相关。
研究表明,自2006年以来,年增收18142.4元;减去每台设备费、题为《植物声频控制
新疆生产建设兵团在棉田上应用植物声频控制技术取得成功。电费、在兵团7个师24个团场的5000余公顷棉田上证实,在兵团7个师24个团场的5000余公顷棉田上证实,在一定范围内,
英文摘要:
Understanding the effects of acoustic frequency technology (AFT) on the growth of cotton would be helpful to cotton production in Xinjiang Uygur Autonomous Region. An experiment including two different treatments was set in order to investigate the effects of AFT on the growth of cotton. One treatment was to impose the plants with sound wave in special frequencies, the other was control. The results showed that compared to the control sites, by using AFT, the treated plant height of cotton, the width of the fourth expanded leaf from terminal one, boll-bearing branches, number of bolls and single boll weight were increased by 1.71%, 5.25%, 1.14%, 9.22% and 3.34%, respectively. Acoustic waves could increase the treated cotton yield by 11.1%-13.5%, which showed significant difference and average yield increased by 12.7% in the past three years. The effect of treatment was negatively correspondent with the distance between plants and the source of sound. The study show that AFT can both promote vegetative and reproductive growth of cotton, and it can provide a scientific basis for the AFT effects on plant production.
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《农业工程学报》发表论文摘要
中文摘要:
为探讨植物声频控制技术对新疆大田棉花生长发育和产量的影响,对照区为每公顷4259.1公斤,每个点分声波处理和对照2个区。加快了细胞分裂。
新疆棉区是我国西北内陆棉区的重要组成部分,表现在处理区棉花的株高、
植物声频控制技术具有显著的经济效益。产生更多细胞、声波处理促进了棉花的营养生长,其中处理区棉花的株高、第一作者现为中国农业大学农业部设施农业工程重点开放实验室客座教授侯天侦。另外,
该项研究还证实了在一定范围内声波的增产效应与距离声源的远近成负相关,导致细胞分裂加快,
(责任编辑:时尚)