To study ecological control of wheat strip rust by intercropping of wheat and faba bean,field studies were conducted at 3 locations representing different ecological regions.

另外91在线视频网站首页，作者通過對6個不同抗性水平的小麥品種進(jìn)行不同組合的隨機(jī)等量混播天天搞天天日天天操，系統(tǒng)調(diào)查了各品種凈作田和多品種混播田小麥條銹病的病情發(fā)展動態(tài)无码日韩少妇爆乳视频迅雷下载。

Arvy M D Translocation of selenium in the bean plant and the field bean Plant Physiology , 1983,null

魯如坤 土壤農(nóng)業(yè)化學(xué)分析方法北京：中國農(nóng)業(yè)科技出版社美国又黑又粗A片， 1999小黄片久久不，null

Females had a significant preference for laying their eggs and feeding on primary leaf to trifoliate leaf of field bean.

雌蠅在豆苗之真葉與復(fù)葉上產(chǎn)卵或取食時久久最新视频，均對豆苗之真葉具顯著偏好性。

In the experimental research, the levitation force of a HTS above a permanent magnetic guideway was first investigated in the case of zero-field cooling. The hysteresis of the levitation force curve and the interaction between a HTS and the applied magnetic field were explained by the Bean model, and the effect of the measuring precess on the levitation force was further analyzed.

實驗研究中，首先研究了零場冷條件下高溫超導(dǎo)體在永磁導(dǎo)軌上方的懸浮力特性人人干在线视频，借助于Bean模型分析了懸浮力曲線的磁滯特性精品视频在视，闡述了高溫超導(dǎo)體與外磁場間的相互作用原理，在此基礎(chǔ)上進(jìn)一步分析了懸浮力測試過程對懸浮力測試結(jié)果的影響日本群交视频。

The Residue Dynamic of Quizalofop-P-tefuryl 4% EC in Bean Field ZHANG Hao, WANG Yan, LU Zhong-bin (College of Resource and Environment, Jilin Agricultural University, Changchun 130118, China) Abstract: In order to make up a standard procedure for safe use of quizalofop-P-tefuryl on soil and bean,a field supervised conducted to reveal dynamic of quizalofop-P-tefuryl in soil and bean,respectively.

4%糖草酯乳油在大豆植株和土壤中的殘留動態(tài)張浩理伦AA牌，王巖，逯忠斌(吉林農(nóng)業(yè)大學(xué)資源與環(huán)境學(xué)院黄片免费直接看的色色小视频，長春 130118)摘要：為了制定糖草酯在大豆上的安全使用標(biāo)準(zhǔn)校园激情无图片区视频区欧美日韩，采用田間試驗方法，研究了糖草酯在大豆及土壤中的殘留動態(tài)www.污污网站，應(yīng)用HPLC測定了糖草酯在大豆及土壤中的殘留量日日操久免费视频。

field bean：蠶豆(植物)

fertilization 授精 | field bean 蠶豆(植物) | field bee 外勤蜂;采集蜂

field bean：蠶豆

field balancing equipment 現(xiàn)場平衡設(shè)備 | field bean 蠶豆 | field bend 場彎曲

field bean：蠶豆, 菜豆, 四季豆

現(xiàn)場分析 field analysis | 蠶豆, 菜豆, 四季豆 field bean | 工蜂 field bee

Wholesale of Grain and Field Bean：谷類及豆類批發(fā)業(yè)

453,"農(nóng)產(chǎn)原料及活動物批發(fā)業(yè)","Wholesale of Agricultural Raw Materials and Live Anima... | 4531,"谷類及豆類批發(fā)業(yè)","Wholesale of Grain and Field Bean" | 4532,"花卉批發(fā)業(yè)","Wholesale of Flowers and Plant...