
黑龙江省水直播田杂草药剂系统防控技术
收稿日期: 2020-12-26
网络出版日期: 2021-05-20
基金资助
国家重点研发计划(2017YFD0300505-5)
Prevention and Control Technology of Herbicide to Weeds of Water Direct Seeding Rice in Heilongjiang Province
Received date: 2020-12-26
Online published: 2021-05-20
本文应用“二封一补”的策略完成黑龙江省水直播田杂草的药剂系统防控试验,结果表明,在16个有效处理中,处理5(25%噁草酮EC+25%丙炔噁草酮OD+10%吡嘧磺隆WP,50%丙草胺EC+33%嗪吡嘧磺隆WG,5%五氟磺草胺OD+30%氰氟草酯OD)防控效果最好,对总杂草的株数相对防效和鲜质量相对防效均为100%,产量也最高,达到7.77 t/hm2;处理6(25%噁草酮EC+25%丙炔噁草酮OD+10%吡嘧磺隆WP,50%丙草胺EC+33%嗪吡嘧磺隆WG,5%五氟磺草胺OD+48%灭草松AS)防控效果次之,对总杂草的株相对防效和鲜质量相对防效分别为99.92%和99.74%,产量也较高,达到7.65 t/hm2。此外,从首次出苗率、分蘖动态、株高动态、千粒重和结实率等指标来看,各处理间差别很小,无药害问题。
马军韬, 李文华, 张国民, 王永力, 张丽艳, 邓凌韦, 高洪儒, 肖明纲, 赵北平, 任洋, 宫秀杰 . 黑龙江省水直播田杂草药剂系统防控技术[J]. 中国稻米, 2021 , 27(3) : 105 -110 . DOI: 10.3969/j.issn.1006-8082.2021.03.022
The test of herbicide system control to weeds of water direct seeding rice was carried out in Heilongjiang province. The main results indicated as follow: among the 16 treatments, the treatment 5 (25% oxadiazon EC+25% oxadiargyl OD+10% pyrazosulfuron WP, 50% pretilachlor EC+33% metazosulfuron WG, 5% penoxsulam OD+30% cyhalofop-butyl OD) had the best control effects with 100% relative control effects on weed number and weed fresh weight, and the highest yield reaching 7.77 t/hm2. The control effects of treatment 6 (25% oxadiazon EC+25% oxadiargyl OD+10% pyrazosulfuron WP, 50% pretilachlor EC+33% metazosulfuron WG, 5% penoxsulam OD+48% bentazon AS) was the second, the relative control effects of weed number and weed fresh weight were 99.92% and 99.74%, respectively, and the rice yield was the second, reaching 7.65 t/hm2. In addition, judging from the results of first emergence rate, tiller dynamics, plant height, 1000-grain weight and seed setting rate, the differences between all treatments are small and there were no herbicide damage problem.
Key words: rice; water direct seeding; weeds; herbicide; system control; safety evaluation
| [1] | 马军韬,张国民,张丽艳,等. 黑龙江省水稻种质抗瘟性及稻瘟病菌致病性分析[J]. 植物保护学报,2017,44(2):209-216. |
| [2] | 张喜娟,来永才,王俊河,等. 黑龙江省直播稻的发展现状与对策[J]. 黑龙江农业科学,2015(8):142-144. |
| [3] | HASSAN G, QURESHI M, SHAH N H, et al.Performance of six rice cultivars under direct wet seeded conditions of Dera Ismail Khan[J]. Pakistan Journal Biological Sciences, 1999, 2(4): 1504-1506. |
| [4] | LIU H Y, HUSSAIN S, ZHENG M M, et al.Dry direct-seeded rice as an alternative to transplanted-flooded rice in Central China[J]. Agronomy Sustainable Development, 2015, 35(1): 285-294. |
| [5] | 范平珊,罗昊文,段美洋,等. 浅水灌溉对直播稻秧苗形态特征和生理特性的影响[J]. 华北农学报,2017,32(5):185-191. |
| [6] | 蒋鹏,熊洪,张林,等. 直播条件下氮素调控对超级稻产量和氮肥利用率的影响[J]. 核农学报,2018,32(10):2 043-2 053. |
| [7] | 吴培,陈天晔,袁嘉琦,等. 施氮量和直播密度互作对水稻产量形成特征的影响[J]. 中国水稻科学,2019,33(3):269-281. |
| [8] | 贾维强,谭雪明,李木英,等. 不同机械直播穴距与播种量对早稻产量形成的影响[J]. 江西农业大学学报,2017,39(1):9-17. |
| [9] | 孙永健,郑洪帧,杨志远,等. 机械旱直播方式对水稻氮磷钾吸收转运及分配的影响[J]. 农业工程学报,2017,33(3):73-80. |
| [10] | 张小华,顾建强. 三种机械种植方式对水稻产量及效益的影响初报[J]. 南方农业,2019,13(10):45-46. |
| [11] | 王金明,林秀云,李彦利,等. 吉林省水稻机械旱直播生产技术规程[J]. 农业与技术,2019,39(24):4-6. |
| [12] | 陈丽明,周燕芝,谭义青,等. 双季机械直播早籼稻品种的丰产性和稳产性[J]. 中国农业科学,2020,53(2):261-272. |
| [13] | 王风良,杨忠,沈田辉,等. 沿海地区旱直播稻穗颈稻瘟病重发原因分析及防控技术研究[J]. 大麦与谷类科学,2013,30(4):58-59. |
| [14] | 李瑞民,傅友强,潘俊峰,等. 节水高产栽培对直播稻产量、病虫害发生和抗倒性的影响[J]. 中国稻米,2017,23(4):160-164. |
| [15] | 王慧,周小军,马明. 氟酮磺草胺防除直播水稻田杂草效果试验[J]. 浙江农业科学,2018,59(8):1 434-1 435. |
| [16] | 任晓波,张光义,何春萌,等. 成都地区直播稻田杂草发生规律及防除药剂研究[J]. 大麦与谷类科学,2018,35(4):27-30. |
| [17] | 郑耘杰,李一松,安龙哲. 黑龙江省水稻种植机械化的现状与发展前景[J]. 农机使用与维修,2011(5):27-28. |
| [18] | 王成,郑海燕,吴秀红,等. 寒地直播稻品种筛选及配套技术研究Ⅲ. 水稻旱种水管直播法[J]. 黑龙江农业科学,2016(10):17-18. |
| [19] | 刘立超,谢树鹏,张广彬,等. 适宜黑龙江省第二积温带直播水稻品种的筛选[J]. 中国稻米,2017,23(3):74-76. |
| [20] | 商全玉. 高纬寒地直播和插秧栽培方式对黑粳10号生长和产量的影响[J]. 中国稻米,2018,24(6):112-113. |
| [21] | 谭可菲,刘传增,马波,等. 黑龙江西部直播水稻适宜品种筛选[J]. 中国稻米,2019,25(1):105-107. |
| [22] | 钟锦,王小龙,陈勇. 35%二氯·双草醚悬浮剂防除水稻直播田杂草试验[J]. 农药,2018,57(10):768-772. |
| [23] | 束爱萍,刘增兵,杨宙,等. 五氟·氰氟草可分散油悬浮剂防除水稻直播田杂草的及安全性评价[J]. 江西农业学报,2018,30(12):56-59. |
| [24] | 孙海正. 直播栽培在黑龙江省水稻生产中的应用与技术措施[J]. 中国种业,2012,(2):60-61. |
| [25] | 张喜娟,来永才,孟英,等. 不同除草剂对寒地湿润直播稻田杂草的防除效果及安全性评价[J]. 黑龙江农业科学,2017(2):58-62. |
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