LIU She-ping.Study on the Herbicidal Effect with Several Soil Treatment Agent in the Seabuckthorn Nurseries[J].Northern Horticulture,2012,36(18):188-190.
几种土壤处理剂在沙棘苗圃中的除草效果
- Title:
- Study on the Herbicidal Effect with Several Soil Treatment Agent in the Seabuckthorn Nurseries
- 文章编号:
- 1001-0009(2012)18-0188-03
- 分类号:
- S 793.605
- 文献标志码:
- A
- 摘要:
- 在河北省围场县境内，以“中国沙棘”为试材，研究了33%二甲戊乐灵乳油、48%氟乐灵乳油、24%惠尔乳油和70%赛克津可湿性粉剂对沙棘苗圃中杂草的防除效果。结果表明：48%氟乐灵乳油以其高效、安全和长效的特点成为沙棘苗圃中的首推土壤处理除草剂，建议使用浓度为1 800~2 100 mL/hm2；1 200~1 500 mL/hm2的24%惠尔乳油对沙棘苗圃中的阔叶杂草和禾本科杂草防除效果都很好；在禾本科杂草发生严重的地块，应使用33%二甲戊乐灵乳油，建议使用浓度为2 250~3 000 mL/hm2；在阔叶草发生严重的地块，建议使用70%赛克津可湿性粉剂，浓度为750~1 050 g/hm2。在沙棘苗圃中采用化学除除草剂除草，可以节省成本3 080~3 180元/hm2。
- Abstract:
- Taking China seabuckthorn as the materail,the effect of control of weeds by 33% Pendimenthalin EC,48%Trifluralin EC,24% Whirlpool EC and 70% Metribuzin WP were studied.The results showed that all soil treatment agent had better effect to control the weed in the seabuckthorn nurseries.48% Trifluralin EC with efficient,safe and long-term characteristics was the best soil treatment of herbicide in the seabuckthorn nurseries.Recommended the concentration for the 1 800~2 100 mL/hm2.The 24% Whirlpool EC(1 200~1 500 mL/hm2) had better control effect with the broad-leaved weeds and gress weed in the seabuckthorn nurseries.In the plot of the grass weeds serious,should use the 33% pendimenthalin EC,recommended the concentration for 2 250~3 000 mL/hm2.In the plots with the broad-leaved serious,the 70% Metribuzin WP(750~1 050 g/hm2) was used.The chemical addition was used in the seabuckthorn nurseries,it could save costs 3 080~3 180 yuan/hm2.
参考文献/References:
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备注/Memo
作者简介：刘社平（1964-），男，河北沙河人，硕士，副研究员，现主要从事土壤肥料等研究工作。