| 谢江江,罗青文,吴 冠,等.30%贤哥海洋生物肽药肥对甘蔗虫害的防效及产量与糖分的影响[J].广东农业科学,2019,(9-10):- |
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30%贤哥海洋生物肽药肥对甘蔗虫害的防效及产量与糖分的影响 |
| Effect of 30% Xiange Oceanic Bioactive Peptides Pesticide-Fertilizer on Sugarcane Pests, Yield and Sugar |
| 投稿时间：2019-06-27 修订日期：2019-06-27 |
| DOI： |
| 中文关键词: 30%贤哥 海洋生物肽药肥 甘蔗虫害 增产 增糖 |
| 英文关键词: 30% Xiange oceanic bioactive peptides pesticide-fertilizerl sugarcane pests increase production increase sugar |
| 基金项目:广东省科学院发展专项资金项目(2019GDASYL-0105026)；湛江市海洋经济创新发展示范市建设项目(湛海创〔2017〕C4B1)；湛江市科技计划项目(2017A05007)；广东省科学院湛江研究院建设专项资金(2017-2019年)。 |
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| 中文摘要: |
| [目的]研究30%贤哥海洋生物肽药肥对甘蔗害虫的田间防效及其对甘蔗产量与糖分的影响。[方法]以常规复合肥加3%呋喃丹颗粒杀虫剂为对照肥药,进行30%贤哥药肥甘蔗田间效果对比试验。[结果]田间对比试验表明,30%贤哥海洋生物肽药肥处理后90天,2个试验点其对甘蔗螟虫的防效分别为93.66%和93.09%,显著高于常规对照处理的21.86%和24.19%；收获前,2个试验点贤哥药肥处理的甘蔗螟害节率分别为6.21%和5.10%,显著低于常规对照处理的36.25%和34.55%,平均增产28.63%,增糖1.33%,每公顷农业平均增收9600元。[结论]30%贤哥海洋生物肽药肥在甘蔗上防虫效果优良,增产增糖效果显著,值得在蔗区推广应用。 |
| 英文摘要: |
| [Objective][Method]In order to study the effect of 30% Xiange oceanic bioactive peptides medicinal-fetilizer on the control of sugarcane pests,sugarcane yield and sugarcane sugar, the field test was conducted with conventional compound fertilizer and 3% carbofuran fertilizer granules as control. [Result]The results showed that 90 d after pesticide-fertilizer application, the control effect on sugarcane borer was 93.66% and 93.09% in the two test points, respectively, significantly higher than the rate of 21.86% and 24.19% under control. Before harvest, the sugarcane borer damage rate in the two test points under pesticide-fertilizer treatment was 6.21% and 5.10%, respectively, significantly lower than the rate of 36.25% and 34.55% under control, and the average sugarcane yield and sugar was 28.63% and 1.33% higher than under control, respectively. The average increase in agriculture is 9,600 yuan per hectare. [Conclusion]30% Xiange oceanic bioactive peptides medicinal-fetilizer has good effect on sugarcane pests control , which would obviously increase yield and sugar.It is worth popularizing and applying in sugarcane area. |
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