園土 的英文怎麼說
中文拼音 [yuántǔ]-
Effects of simulated acid rain on exchangeable cation transplant and acidifying potential in litchi orchard soils
模擬酸雨對果園土壤交換性陽離子遷移及其對土壤酸化的影響The factors mainly include soil acidifying, higher organic matter content in the soil, lead of precipitum in the air and the processing of the tea leaves in the factory
這些來源主要包括：茶園土壤酸化和較高的有機質含量，大氣沉降物中的鉛和茶葉的加工過程。And plant organs ( roots, stems and leaves from rice, cotton, maize, tobacco le aves and some vegetables ) are diluted with sterile water ( serial dilution method ). when the samples are diluted to 10 - 4, 10 - 5, 10 - 6 times, o. 5ml dilute solution are put into selective medium and are cultived for 3 ~ 5 days and observed wheather the transparent zones are produced
稻田土、桔園土、池塘底泥、水產養殖場的泥土等）或植物器官（水稻、棉花、玉米、煙葉及一些蔬菜的根、莖、葉）用無菌水稀釋（梯度稀釋法人在稀釋倍數為10葉、 10刁、 10 、時分別取0The residue accumulation status of copper in orchard soil where bordeaux mixture was applied for many years, its effects on fruits and intercrop and interplanting of another crop were elaborated
闡述了因長期施用波爾多液致使銅在果園土壤中的殘留積累狀況及其對果園作物生長的影響。Abstract : the residue accumulation status of copper in orchard soil where bordeaux mixture was applied for many years, its effects on fruits and intercrop and interplanting of another crop were elaborated
文摘:闡述了因長期施用波爾多液致使銅在果園土壤中的殘留積累狀況及其對果園作物生長的影響。Study on the relationship between the soil nutrient elements and the apple fruit quality of the newly reclaimed apple orchard in taihang mountain gneiss area
太行山片麻巖區新墾蘋果園土壤營養與果實品質的關系研究Effects of mulching on grapery soil in arid desert area
乾旱荒漠區不同覆蓋對釀酒葡萄園土壤的綜合效應研究Influence of different ratio of organic and mineral fertilizers on soil improvement and citrus growth
有機無機肥配施對培肥幼齡果園土壤與柑桔生長結果的影響Wildfires in malubu, california, cause 100 homes in 3 separate communities to be evacuated. 250 acres of state park land burned south of malibu lake
加州馬裡布市森林火災造成三個不同社區一百多戶人家撤離。馬裡布湖南邊250公頃的國家公園土地被燒一空。Soil erosion and its ecological impacts in yixing tea plantation
宜興茶園土壤侵蝕及生態影響Analysis of mineral elements in soil of tea plantation and tea in shandong province
山東茶園土壤與茶葉礦質元素的分析The contrast experiment of twig propagation of fast - growing castanopsis fissa by four treatments in three different cutting medium indicated : the cutting medium has a significant effect on the survival rate, the interaction of the cutting treatment and the cutting medium has evident effect on the survival rate. castanopsis fissa twig which is cut and planted at once has the best survival rate in the cutting medium of garden soil mixed with sands. it reaches 87. 5, but in the garden soil, it reaches only 70, and in other mixture, it is below 20. therefore, had better be planted in the medium of garden soil mixed with sands, and be planed after cutting at once
速生菇木樹種? ?黧蒴栲嫩枝經過3種插床基質和4種插條處理的扦插對比試驗，結果表明：插床基質對其扦插成活率有極顯著影響；插條處理及其插床基質的交互作用對扦插成活率存在顯著影響；黧蒴栲嫩枝扦插在園土十河砂混合基質上現剪現插最好，成活率可達87 . 5 ，在園土基質上現剪現插次之，成活率可達70 ；而其它組合成活率都不到20 ，黧蒴栲嫩枝扦插生產上應選用園土或園土+河砂作為插床基質，並要現剪現插。Main problems of soil in the low yield orchards and the water conservation amp; fertilizer preparation measures
我省低產果園土壤主要問題及保水培肥措施Don ' t use garden soil as potting soil in containers
不要使用花園土壤作為盆栽土壤。Studies on nitrogen phosphorus potassium and sulphur fertilizer status of vegetable soil
菜園土壤氮磷鉀硫養分狀況的研究Desorption characteristics of inorganic nitrogen in vegetable garden soil and their effects on soil no3 - n loss potential
菜園土壤無機氮解吸特性對硝態氮流失潛能的影響Study on water management in dry orchard in loess plateau
黃土高原旱地果園土壤水分管理研究Study on heavy metal behavior characteristics of soil in citrus orchards of the three gorges reservoir region
三峽庫區柑橘園土壤重金屬行為特徵研究The results showed that the best water management pattern of fuji apple orchard was wheat straw mulching under low annual precipitation and grass planting under high annual precipitation. the comprehensive analysis was carried out on effects of different water management patters on yield of fuji apple, soil water conservation and soil organic matter of fuji apple orchard, growth in various stages and fruit quality of fuji apple under different annual precipitation
結果表明，在乾旱年份，紅富士蘋果園水分管理模式以秸稈覆蓋方式最佳，在多雨年份，紅富士蘋果園水分管理模式以果園種植白三葉草方式最佳；並綜合分析了不同降水年型不同水分管理模式對紅富士蘋果產量的影響，不同水分管理模式對果園土壤含水量和土壤有機質的影響及不同水分管理模式對紅富士蘋果生長狀況、外觀品質、內在品質的影響。At present, the district is making an progress rapidly. the main projects are as following : the first is the tech. and economical zone, the qualified personnel and technology achievements of hebei university and huabei electric power college will be used in the zone. the second is baoding civilian - run tech. industrial zone of hebei prov., the zone is along the looping road of jingshen expressway, the area of the zone is 4km, the enterprises at domestic and abroad are welcome to the zone. the third is the sighseeing high - tech. agricultural park, the park is near the botanical garden of baoding city, the price of the land is cheap enough, the policies is favourable
目前正在籌建依託河北大學華北電力大學科技人才和成果的科技經濟園區正在建設的佔地4平方公里的省級「河北保定民營科技產業園區」 ，該園區旨在吸引發達的周邊地區民營企業和國內外企業入園興業正在建設集高效農業生態環境和旅遊觀光為一體的農業觀光園區，園區緊臨保定市植物園，土地資源豐富，地價低廉，政策優惠。分享友人