苗期病害,seedling disease
1)seedling disease苗期病害
1.Relationship between kenaf seed borne fungi and theseedling diseases;红麻种子携带真菌与苗期病害发生的关系
2.The techniques of diagnosing and controlling cornseedling diseases were studied in the fields and greenhouses by artificial inoculation and marked plant investigation.采用常规的方法对玉米苗期病害发生进行了诊断及防治技术研究。
3.The effects of seed coating treatment on the control ofseedling disease, growth and yield of corn were studied by plot and field experiment, during 1996-1997 in Henan province.作者于1996～1997年在河南封丘等四地采用小区和大田试验，就种衣剂包衣玉米种子防治苗期病害及对生长和产量的影响进行研究。
英文短句/例句
1.On seedling stage, an outbreak of disease can cause a large portion of seedlings death.红花苗期病害发作时,可导致幼苗大批死亡。
2.Diagnosis and Control on Seedling Stage Disease of Muskmelon in Green-house;大棚甜瓜苗期病害的诊断分析与防治策略
3.Effect and Mechanism of Interaction of Plant Growth Regulations and Fungicides on Cotton Seedling Diseases;植物生长调节剂与杀菌剂互作对棉花苗期病害的作用及其作用机理
4.Main diseases of environmental-pollution-free vegetables and their comprehensive prevention-and-cure methods in seedling stage;无公害蔬菜苗期主要病害及综合防治技术
5.Occurrence Regularity of the Main Diseases at Seedling Stage of Hot Pepper and the Innocuous Controlling Technology毕节地区辣椒苗期主要病害发生规律及无害化控制技术
6.Study on Resistance Variation of Populus Deltoides Clones in the Seedling Stage to Tetra Lobulifera (Keifer)杨树无性系苗期对螨害抗性变异研究
7.Main Diseases in Container Seedlings Cultivation of Eucalyptus and Its Control Measures in Southern Jiangxi赣南桉树容器育苗主要病害的发生与防治
8.Efficacy Experiment of 300 g/L Amour EC on Two Kinds of Rice Common Diseases300g/L爱苗EC对两种常见水稻病害的药效比较
9.Study on Relationship between Dead Heart Rate and Sugarcane-juice Brix甘蔗品系苗期螟害率与田间蔗汁锤度的关系
10.Technique Study on Pesticide Renew to Pest on Seedling Stage of Spring Cole in Qinghai Province青海省春油菜苗期害虫用药更新技术初探
11.An Investigation of the Mole Crickets Harmness in the Seedling Stage of Walnut and the Means of Prevention and Control;核桃苗期蝼蛄为害情况调查及防治试验研究
12.An Experi mental Reseach on the Prevetion and Control the Damage Made by Selecce to the Walnut Seedling Stage in the Fielod;核桃苗期金针虫危害现状及大田防治试验研究
13.12th, regularly for dog injection prevention rabies vaccine.十二、定期为犬注射预防狂犬病疫苗。
14.The Effects of CO_2 Enrichment on Occurrence of Blight of Watermelon at Seedling Stage;CO_2加富对西瓜苗期枯萎病发生的影响
15.Study of Prevention Effect of Fu·Jia Powder on Rice Seedling Blight福·甲粉剂防治水稻苗期立枯病研究
16.Rapid identification technology of resistance to rice sheath blight in seedling stage水稻抗纹枯病苗期快速鉴定技术研究
17.Effects of Spraying Potassium Ion on Wheat Stripe Rust in Seedling Stage苗期喷施钾离子对小麦条锈病的影响
18.The Investigation of Underground Detructive Insects Variety During The Seedling Stage of walnut in Shangluo City;陕西商洛市核桃苗期地下害虫种类及为害情况调查
相关短句/例句
seedling stage disease苗期病害
1.A sound reasoning and scientific diagnoses are made to theseedling stage disease of Muskmelon Grown in green-house,and practical countermeasures and control techniques are proposed,based on the systematic researches and observation.从错综复杂的环境生态因素入手 ,通过田间定点观察、系统调查和实验室培养检验分析 ,对大棚甜瓜幼苗病害进行了严密的推理诊断 ,排除生物病原真菌、细菌、线虫和病毒大面积侵染幼苗发病的可能 ,揭示了由于技术失误造成大棚甜瓜苗期病害的真实原因 ,并针对生产实际提出了切实可行的防治措施和策略 。
3)seedling stage disease and pests苗期病虫害
4)early season pest of cotton棉花苗期病虫害
5)cotton seedling diseases棉花苗期病害
1.Field trials were conducted to determine control effect oncotton seedling diseases at different dosage of 2.5%适乐时悬浮种衣剂对棉花苗期病害的相对防效。
6)diseases of tobacco seeding stage烟草苗期病害
延伸阅读
病害1.疾苦。 2.由细菌﹑真菌﹑病毒﹑藻类﹑不适宜的气候或土壤等因素引起的植物体发育不良﹑枯萎或死亡。
