滴灌系统综合应用技术对甘蔗生长的影响

The Effect of Comprehensive Application Technology Drip Irrigation System on the Growth of Sugarcane

[目的]增加甘蔗滴灌系统的利用途径,提高甘蔗产量和种蔗效益。[方法]通过与传统滴灌方法对比,了解滴灌系统综合应用技术的使用效果。[结果]应用滴灌系统综合技术的"灌水+灌肥+灌药"处理,能提早甘蔗出苗,提高出苗率,促进甘蔗生长,有较多的有效茎和较重的单茎重,进甘蔗成熟;促进宿根蔗甘蔗芽的萌发,增加宿根蔗的有效茎。使新植蔗的产量和糖分分别比对照高35.9%和0.32%;宿根蔗的产量和糖分分别比对照高36.0%和0.27%。[结论]滴灌系统综合应用技术可以大幅度提高旱地甘蔗的产量和蔗糖分。

[Objective] The aim was to increase the utilization of sugarcane drip irrigation system,improve the yield and sugarcane planted benefits.[Method] Compared with the traditional drip method of testing,the use effect of comprehensive application drip irrigation system was explored.[Results] The results showed that the application of drip irrigation systems comprehensive technology,＂irrigation ＋ fertilizer ＋ irrigation irrigation medicine＂ treatment increased emergence rate,and promoted the growth of sugar cane all,there were more effective stems and heavy single stem weight,and promoted the maturity of sugarcane;promoted sugar cane ratoon sugarcane bud germination,increased the effective ratoon sugarcane stalk.Thus,the new plant would enable the output of sugarcane and sugar,35.9% and 0.32% higher than the control,respectively;the ratoon cane yield and sugar content 36.0% and 0.27% higher than the control,respectively.[Conclusion] The comprehensive application of technology drip irrigation system could significantly improve the yield of Sugarcane and sugar content.