| 张广荣1，缪仲梅2，薛莉3，杨成德3*.不同土壤填加剂及高温闷棚对防治根结线虫病的影响[J].植物保护,2016,42(1):249-252. |
| 不同土壤填加剂及高温闷棚对防治根结线虫病的影响 |
| Effects of soil amendment in combination with solarization on management of the root-knot nematodes |
| 投稿时间：2014-11-29 修订日期：2015-02-13 |
| DOI： |
| 中文关键词: 根结线虫 高温闷棚技术 防效 |
| 英文关键词:root-knot nematode high temperature disinfection technology control effect |
| 基金项目:甘肃省蔬菜科技攻关项目 |
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| 中文摘要: |
| 为明确不同土壤添加剂及高温闷棚技术对防治根结线虫病的影响, 2011年在甘肃省白银市进行了试验。结果表明, 土壤覆膜+麦草+鸡粪处理5 cm土温显著高于对照约6℃, 5 cm土层温度大于40、50℃和60℃的时间分别达18、8和5 h, 而对照大于40℃持续时间只有9 h, 且最高温度不超过50℃。从防治效果看, 土壤添加麦草、碳酸氢铵、阿维菌素、石灰氮、噻唑膦、阿维·毒死蜱、甘蓝叶和鸡粪等后第一茬防效达100%, 第二茬覆膜+麦草+鸡粪也达100%, 防效显著, 可以在生产中推广应用。 |
| 英文摘要: |
| Control effect of the soil amendment combined with solarization on the root-knot nematodes were investigated in greenhouse at Baiyin District of Gansu Province in 2011. The results showed that the temperature of 5 cm-layer soil treated with film mulching and straw mulching and chicken manure were significantly higher by 6℃ than that of the control. In the treated soil, the temperature of more than 40℃, 50℃and 60℃in 5 cm-layer soil could last 18, 8 and 5 hours, respectively, while in the control the temperature of more than 40℃ lasted only 9 hours and the highest temperature could not exceed 50℃. Treated with wheat straw, ammonium bicarbonate, abamectin, lime nitrogen, fosthiazate and abamectin·chlorpyrifos, cabbage leaves and chicken manure the control efficacy were 100% at the first harvest, and that treated with film mulching and straw mulching and chicken manure also reached 100% at the second harvest. Thus, soil amendment with film mulching and straw mulching and chicken manure method could be recommended for the root-knot nematode control in production. |
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