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- split plot experiment 裂区实验
- A split plot design was employed with 4 replicates, 2 host species, 8 ectomycorrhizal fungi and 6 or 9 trees per plot (experiment 1), or 3 ectomycorrhizal fungi and 9 trees per plot (experiment 2). 试验1有8个外生菌根菌处理，每处理小区6株或9株，试验2有3个外生菌根菌处理，每处理小区9株。
- It could increase the seed cotton weight per boll by 7.9% over the check, and add 6.2% of bolls the plot experiment. 在田间小区试验中;可使单铃子棉重量比对照增加7.;9%25;结铃数增加6
- Split plot design was used to examine the effects of applying calcium and inoculating acid-tolerant rhizobium on growth, yield and quality of alfalfa planted in acid soil on Jinyun Mountains. 摘要 采用裂区设计法研究了重庆缙云山酸性土上施钙与接种耐酸根瘤菌对紫花苜蓿生长和品质的影响。
- Effect of irrigation on photosynthesis decline of winter wheat flag leaf during senescence was studied with field plot experiment. 利用田间小区试验研究了不同灌水对冬小麦旗叶光合功能衰退的影响。
- Effects of planting patterns on dry weight, N yield and dinitrogen fixation in alfalfa meadow fescue pasture are studied by using split plot design in the field for two successive years. 田间试验采用裂区设计，在不同种植模式下采用15N示踪研究了苜蓿与牛尾草混播及单播草地的产草量、产氮量和固氮量的变化。
- The application of remote sensing.GIS and GPS techniques to hydrology ,water resources and water conservancy projects as well as hydrologic plot experiment and flood forecast. 遥感技术、地理信息系统技术和GPS技术在水文、水资源和水利工程中的应用，以及水文径流试验和洪水预报等。
- The research was carried on the effect of solid agent controlling the cucumber fusarium wilt and the green pepper phytophthora bligh by the field plot experiment. 利用田间小区试验进行固体生物肥料防治黄瓜枯萎病和青椒疫病的效果研究,对田间应用效果进行评价。
- The research was earned on the effect of solid agent controlling the cucumber fusarium wilt and the green pepper phytophthora bligh by the field plot experiment. 摘要利用田间小区试验进行固体生物肥料防治黄瓜枯萎病和青椒疫病的效果研究，对田间应用效果进行评价。
- Abstract : Adopting small plot experiment in the field, an efficacy of killing miscellaneous weeds by applying 41% Yibingcao-you in summer Pennisetum field were studied. 摘要 ： 采用田间小区试验方法，研究了41%25异丙草-莠悬乳剂对夏播狼尾草田杂草的防除效果。
- The runoff plot experiment and nitrification experiment was made to study nitrogen loss and sapplying capacity on slopping farmland in loess hilly region. 在黄土丘陵区坡耕地黄绵土上进行径流小区试验,研究侵蚀条件下土壤氮素流失规律,并采用硝化力培养方法研究黄绵土的供氮能力。
- By the method of field plot experiment and laboratory determination,dynamic change and release of fixed ammonium in upland soils during crops growth period were studied. 通过田间小区试验和室内分析,研究了湖南省的代表性旱耕地土壤固定态铵在作物不同生育期的动态变化规律及其释放情况。
- The old farm has been split up into house lots. 这古老的农场已被划分为一块块的宅地。
- A plot experiment showed that there were significantly positive correlations (P?0.01)between chlorophyll meter values (SPAD values) and N content in leaves,leaf color chart(LCC)values at panicle initiation and heading stages. 田间小区试验结果表明;寒地水稻叶片的叶绿素值(SPAD值)在穗分化期、抽穗期与叶片含氮量及叶色卡值(LCC值)之间都呈极显著的正相关(P?0.;01)。
- A plot experiment was conducted to study the changes of soil ammonium and nitrate,and yield and quality of tomato after application of Japanese thermoplastic resin coated urea MEISTER LP100 and LP100 plus dicyandiamide (DCD) in greenhouse. 通过温室小区试验 ,研究了日本热塑性树脂包膜尿素MEISTERLP10 0以及LP10 0配施双氰铵 (DCD)后土壤NH+ 4-N、NO-3 -N以及番茄产量和质量的变化。
- The disease resistance of 72 varieties (or lines) of wheat to wheat scab in Qinghai existing agricultural production has been identified by field plot experiment at present for two years. 摘要两年来，通过田间小区试验，对青海省当前生产上已有的72个小麦品种（系）进行了赤?病抗性鉴定。
- The effects of 3 kinds of nitrification inhibitors application,Hydroquinone(HQ),Dicyandiamide(DCD) and Thiourea(TU),on yield and some nutrition qualities of pakchoi with plot experiment in 2 kinds of vegetable soils and at 2 kinds of growing seasons. 通过田间小区试验,在2种土壤和2个季节条件下研究了3种硝化抑制剂,氢醌(HQ),双氰胺(DCD)和硫脲(TU),对小白菜产量和某些品质的影响。
- By using plot experiment, the paper studied nutritional effects of N P K fertilizers and the effect on seasonal changes in concentrations of N P K and their distribution patterns on sugarbeet. 研究了淋溶黑钙土土壤施用氮磷钾肥对甜菜体内氮磷钾浓度的变化和分布模式的效应。
- A skilled person can split slate into layers. 手巧的人能把板岩剖成片。
- Plot experiment with three levels of soil moisture at different growing stages of winter wheat were carried out to study water deficits on physiological and agronomic factors of winter wheat. 摘要通过冬小麦小区试验，在不同时期给以不同程度的亏水灌溉处理，以研究不同生长时期水分亏缺和亏缺程度对冬小麦生理生态及产量的影响。
