柑桔园,citrus orchard
1)citrus orchard柑桔园
1.Evaluation on mineral nutrient status in soil and citrus leaf in low-yieldcitrus orchard;低产柑桔园叶片及土壤营养状况分析评价(英文)
2.Variation characteristics of throughfall incitrus orchard;柑桔园林下穿透雨的分布特征
3.Study on contents of soil available nutrients incitrus orchards in Guangxi;广西柑桔园土壤有效养分含量研究
英文短句/例句
1.STUDY ON THE NUMERICAL CLASSIFICATION AND SUCCESSION OF INSECT COMMUNITY IN THE CITRUS ORCHARDS OF GUIZHOU贵州柑桔园昆虫群落的数量分类及演替研究
2.Some technical problems on remake low-yielding citrus garden in soil erosion area水土流失区低产柑桔园改造若干技术问题
3.Development of Software for Predicting Yield in Citrus Orchard Based on Image Processing Technologies基于图像处理技术的柑桔园估产系统研制
4.A chemical effect experiment of 20% Glyphosate aqueous solution to control weed in orange garden20%草甘膦水剂防除柑桔园杂草药效试验
5.Preliminary Study on Soil Nutrient Status of Some Citrus Orchards in Three Gorges Reservoir District三峡库区部分柑桔园土壤营养状况的初步研究
6.SEASONAL VARIATION OF UREASE ACTIVITY AND INHIBITION OF HYDROQUINONE FOR THE UREASE ACTIVITY IN THE CITRUS ORCHARD SOIL柑桔园土壤脲酶活性年周期变化及脲酶抑制剂氢醌的效应
7.Studies on Weed Population Dynamic and Chemical Controlling Techniques in Citrus Orchard at Southwest Zhejiang Hilly Region;浙西南丘陵地柑桔园杂草种群消长动态及化学防治技术研究
8.Spatial-Temporal Variability of Soil Available Nutrients in Citrus Orchard and Recommend Fertilization Based on GIS;基于GIS的柑桔园土壤有效养分时空变异及推荐施肥研究
9.Studies on the State of Soil and Leaf Nutrient Element Contents of Plants from Citrus Orchards in the Northwest of Guangxi;桂西北柑桔园土壤及植株叶片营养元素含量研究
10.Effects of Orchard Sizes and Cultural Activities on the Economic Returns to Citrus Growers in the Three Gorges Area;三峡库区不同规模柑桔园的果农行为与经济效益分析
11.Study on the Correlation of Spectral Characteristic and Nitrogen Content of the Soil in Citrus Orchard of Three Gorges Reservoir Area三峡库区柑桔园紫色土光谱特征及其与氮素相关性研究
12.Studies and Evaluation on Contents of Nutrient Elements of Soil and Citrus Leaves in Low-yield Citrus Orchard低产柑桔园植株叶片及土壤营养状况分析及评价
13.juice bearing body (=juice sac)(柑桔果实的)汁囊
14.International Society of Citriculture国际柑桔栽培学会(柑桔学会)
15.STUDY ON CITRUS EXOCORTIS VIROID EXISTING IN THE CITRUS SEEDS柑桔种子内柑桔裂皮病类病毒的研究
16.Citrus nematodiasis is one of major diseases on citrus plants.柑桔线虫病是柑桔类果树的重要病害。
17.Citrus trees rarely suffer from citrus anthracnose under normal weatherconditions and satisfactory orchard management.柑桔炭疽病在正常气候条件和中上管理水平的果园,一般不发病。
18.disease of citrus trees caused by the fungus Phytophthora citrophthora.柑桔类植物的一种疾
相关短句/例句
citrus orchards柑桔园
1.Studies on citrus leaves nutrient status incitrus orchards in demonstration area of environmental immigrants in northwest Guangxi;桂西北环境移民示范区柑桔园叶片营养状况研究
3)sloping citrus坡地柑桔园
1.Effects of organic fertilizer with inorganic fertilizer onsloping citrus in Guangdong;广东省坡地柑桔园有机无机肥料配施的效应研究
4)citrus orchard with red soil红壤柑桔园
5)Young citrus orchard幼龄柑桔园
6)Ecological Citrus Garden生态柑桔园
延伸阅读
柑桔粉虱(citrus white-fly)
柑桔粉虱(citrus white-fly)茶树叶部害虫之一，又名通草粉虱、白粉虱、绿粉虱，属同翅目粉虱科，学名为Dialeurodes citri Ashmead。中国各主产茶省均有分布，为害茶、油茶、咖啡、柑桔等。幼虫定居叶背刺吸汁液，并排泄“蜜露”，招致煤病发生。严重时引起茶树落叶。成虫体长1.0-1.2mm，体色淡黄、体表覆有白色蜡粉，复眼红色，翅、足均白色。卵长椭圆形，长约0.22mm，淡黄色，幼虫扁平椭圆，淡黄绿色，背脊稍凸起，周缘多放射状白色蜡丝。蛹近椭圆形，淡黄绿色，柔软透明，背面有3对小疣突，前后各有1对微小刺毛。一年发生3-5代，以幼虫固定在叶背越科。在江西1-4代成虫分别于6月中、下旬，8月中、下旬，10月上、中旬和次年4月中、下旬盛发。卵散产于徒长枝嫩叶背面。常以茶丛类枝叶上发生较多。
