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- Good husbandry keeps pests and disease in check. 好的种植饲养抑制害虫和疾病。
- IPP conducts research on plant pest and disease species as well as corresponding application technologies. 其研究对象是植物虫害和疾病种类,以及相应的应用技术。
- Efficacy of interplant and mixture sowing of maize and soybean on pest and disease management in soybean. 大豆玉米间作和同穴混播对大豆病虫。
- Semination includs seed selection, garden organization, broadcasting, and pest and disease controL. 播种育苗主要技术包括种源选择、圃地整理、播种及圃地病虫害防治等;
- Moreover, some effective measures for decreasing the occurrence of pest and disease on street afforestation trees are put forward in terms of the improvement of soil properties. 从改善街路土壤性质入手,提出了相应的减少街路绿化树木病虫害发生的有效措施。
- In 1997, China re-assessed its pest and disease concerns associated with wheat and barley imports and added a further five to the list. 1997年,中国重新评估与进口小麦和大麦有关的害虫和疫病,并在病虫名录中增加了5种。
- Description : Pigeon pea: cover crop suited to human and animal nutrition, pest and disease control, N fixation and P disponibility. 豌豆是人类和动物的营养物,作为覆盖作物有效控制病虫害,固定氮素。
- Wang H Q, Chen L W, Li F C.Moso bamboo witches, broom in Guangdong provice[J].Forest Pest and Disease, 1999, (3): 22-25. [2]王华清; 陈岭伟; 李馥纯.;广东省毛竹丛枝病研究初报[J]
- The SALUS model does not explicitly include submodels to predict pest and disease outbreaks or the occurrence of extreme weather events (e.g. SALUS模型不包括预测病虫害暴发或极端天气(如冰雹)的子模块。
- How to control pests and diseases for mulberry trees in winter? 桑树冬季病虫害防治技术?
- Some farmers do not practice varietal rotation, which create an opportunity for the occurrence of serious pest and disease infestations. 有些农民轮换品种,这样就很有可能发生严重的病虫害。
- And that are less likely to be attacked by pests and diseases. 以及那些不易受病虫害影响的。
- ZHANG Shiyuan, CAI Daorao, LU Gao.2000. Emergence period of Monochamu salternatus and its distribute on regularity on infested pines. Forest Pest and Disease. 张世渊;蔡道尧;陆高等.;2000
- In addition, by spending money on more productive inputs (such as P, K and pest and disease control) legume farmers could significantly increase their yields, BNF and income. 除此而外,若将资金花在更有增产潜力的投入上(例如磷、钾和病虫害防治),可以极大的增加豆类作物产量,提高生物固氮和农民的收入。
- LUO Y Q,LU C K,XU Z C.Control strategies on a new serious forest pest insect-seabuckthorn carpenterworm,Holcocerus hippophaecolus[J].Forsest Pest and Disease,2003,22(5):25-28. [2]骆有庆;路常宽;许志春.;林木新害虫沙棘木蠹蛾的控制策略[J]
- Result shows that the main reason for serious occurrence of pest and disease on street afforestation trees is the deteriorating of the physic-chemical and biological properties of soil. 结果表明:土壤物理、化学、生物学性质的恶化是长春市街路树木病虫害严重发生的主要原因。
- Hunger and disease had weakened his constitution. 他饥饿与疾病交加,体质已削弱。
- Let us unite to fight poverty and disease. 让我们齐心协力来克服贫困和疾病。
- Slums are hotbeds of crime and disease. 贫民窟是滋生犯罪和疾病的温床。
- Pests and diseases: The feijoa is remarkably pest and disease-resistant. 病虫害:美埝着抗病虫害.