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- Juncellus serotinus (Rottb.)and Sagittaria pygmaea Miq.are very common co-existence weeds in rice field and can cause great damage to rice grwoth. 水莎草+矮慈姑是稻田常见的杂草组合，对水稻生长有较大的危害。
- It is the safest herbicide for the control of grass weeds in rice field and it will not be phytotoxic to rice in all cultivation forms from seedling to jointing stage. 是对水稻安全性最高的禾本科除草剂。各种栽培方式的水稻由苗期到拔节期使用都不会产生药害。
- The weeds in rice field. 农田杂草。
- Study on the Control of Weeds in Rice Field 机插稻大田化学除草技术研究
- Nutrient balance in rice field ecosystem of northern China. 北方稻田生态系统养分平衡研究。
- Weed in rice field 稻田杂草
- Effects of chaff on weeds in rice field and growth of rice 稻田施稻糠的除草效果及对水稻生育的影响
- Test Report of Controlling Weeds in Rice Field by Caowei 草威防除水田杂草试验报告
- Eco-niches of major weeds in rice fields in Shenyang, China 沈阳地区水田主要杂草种群的消长动态及生态位分析
- Research on Effect of Cure and Prevention of Weeds in Rice Field by Using Baitianjing 拜田净防治移栽水稻田杂草效果研究
- Experiment on Controlling 5. Planiculmis Fr. Schmidt Weeds in Rice Field with MCPA-Na NP 2甲4氯钠粉剂防除稻田扁杆镳草药效试验
- In China,pyrethroid insecticides were forbidden to apply in rice field. 但是,在中国一直被禁止应用于水田害虫防治。
- The occurrence rules of rice planthopper in rice field with cultural crab was ascertained through systemic investigation and field census. 通过系统调查和大田普查相结合的方法，研究明确了养蟹稻田稻飞虱的发生规律。
- When field bunds which planted soybean or kept weeds, spiders density increased in rice field. 蜘蛛在稻田的密度在田埂种豆或蓄草条件下增高。
- There are so many weeds in his field! 他的田里有那么多野草！
- Outbreak regularity of weeds in rice fields with light cultivation and their control techniques 水稻轻型栽培田杂草发生规律及防除技术
- The kids can even buy joy weed in school. 孩子们甚至在学校就能买到“神仙草”。
- The organic matter and available N, P, K in HPR field were decreased significantly than those in rice field. 2．夏季种植杂交狼尾草比种植水稻消耗了更多的土壤有机质和速效养分，不利于后作的生长。
- This is a serious weed of rice fields in tropical regions. 这是一根在热带的地区的稻田的严重的杂草。
- The residues of 20% triazophos EC in rice field water, plant, rice shell and unpolished rice were determined by gas chromatography. 用气相色谱法测定了田间试验中20%25三唑磷乳油在稻田水、植株、土壤、稻壳和糙米中的残留。
