查询词典 wheat bug

However, the use of Aegliops tauschii in improvement of wheat yield trait has not been reported. In this study, T.durum-Ae.Squarrosa amphidiploids was crossed with common wheat PH85-16, then backcrossed with PH85-16. The variation characteristic of the main yield traits of BC1F1 and BC1F2 were analyzed. Then, QTLs affecting yield traits were detected by 130 SSR primer pairs of D genome in BC_1F_1 and BC_1F_2.The result showed chromosomes in D genome from Aegliops tauschii affected yield trait of wheat significantly.

本研究以二倍体小麦粗山羊草与四倍体硬粒小麦合成的双二倍体Am6为亲本，与普通小麦PH85-16 进行杂交，再用PH85-16 进行回交，对获得的回交后代进行了主要产量性状调查，利用位于小麦D 基组的SSR 分子标记进行了分子标记分析，对来自粗山羊草与产量性状相关的数量性状位点进行定位，探讨粗山羊草对小麦产量性状的影响。

Fifty-five lines with different Wx genes from the DH population of Yangmai 10/Waxy C, and 12 waxy wheat varieties derived from the crosses or backcrosses of Yangmai 9 as no-waxy parent or recurrent parent with different waxy wheat varieties were used to study the effects of Wx genes on percentage of vitreous kernel. The grain protein content of 12 waxy wheat varieties with floury endosperm from different crosses was also tested.

为了明确Wx基因变异与小麦籽粒胚乳的关系，以玉米花粉诱导扬麦10号（角质胚乳品种，非糯小麦）与糯质供体Waxy C杂种F1产生的不同Wx基因变异类型的55个双单倍体系以及以扬麦9号与不同糯质供体亲本杂交、回交育成的12个糯小麦品系为材料，研究了Wx基因变异对籽粒胚乳质地的影响，同时测定了12个不同来源的粉质胚乳糯小麦籽粒蛋白质含量。

The decrease rate of chlorophyll content of sole cropped wheat was higher than intercropped wheat. The decrease of chlorophyll content of intercropped wheat was significantly delayed during filling stage.

整个生育期单作小麦叶绿素含量下降的速率均高于间作，间作对延缓灌桨期小麦叶片叶绿素含量下降的效果显著。

With no nitrogen application,water use by 6 varieties of wheat/maize intercrops relative to sole crops were decreased by 4.82%～8.79%.Water use efficiency by wheat of 171 /maize intercrops relative to sole crops were increased by 9.25%,yet the other varieties of wheat/maize intercrops relative to sole crops were decreased by 2.30%～15.06%.

不施氮条件下，6个小麦品种与玉米间作相对于单作水分消耗量减少4.82%～8.79%，小麦品种171与玉米间作相对于单作水分利用效率增加9.25%，而其余5个品种与玉米间作较单作减少2.30%～15.06%。

The results showed that spring wheat with plastic film mulches was able to improve the content of chlorophyll and protein of leaves in the earlier growing period and the average increase per day of the content of chlorophyll and protein of the mulched wheat increased by 31.49% and 7.94% than that of unmulched wheat respectively; but it could accelerate the decomposition of chlorophyll and protein in the later period.

结果表明，采用地膜覆盖栽培方法，在春小麦生长前期能明显提高叶片叶绿素和蛋白质的含量（日均增加量分别比露地春小麦高31.49%和7.94%），但后期又会加速其降解速率；MDA含量和细胞质膜相对透性均表现为覆膜处理高于露地处理（日均增加量分别比露地春小麦高71.96%~11.78%和2.42%~9.57%）。

The results showed that hypergravity decreased Gr and Gi of wheat seeds in sour degree, but which can increase Gr and Gi of wheat seeds in salt stress. CAT activity and MDA content of wheat seedlings treated with hypergavity are better than that with 0.4% salt stress.

结果］经超重力处理后，小麦的Gr和Gi有不同程度的降低，但可以提高盐胁迫下的Gr和Gi；超重力处理组的过氧化氢酶活性高于对照组和0.4%盐胁迫处理组，MDA含量低于对照组和0.4%盐胁迫处理组。

From home and abroad to employ experienced senior managers responsible for production and operation management, and a full set of the introduction of international advanced milling technology and equipment, from wheat flour and feed the entire process of packaging by the computer-controlled, highly automated production operation, day treatment 600 tons of wheat, flour in the production of more than 10 million tons, in Fujian Province are the largest producers of wheat flour.

公司从海内外聘用经验丰富的高级管理人员负责生产经营管理，并全套引进国际先进制粉工艺和设备，从小麦进料以至面粉包装的全过程均由电脑控制，生产运作高度自动化，日处理小麦600吨，年生产面粉10多万吨，是福建省最大的面粉生产企业。

Our study is adopting the method of physical and chemical, with the flour of glutinous wheat line, glutinous wheat 7385, and common winter wheat variety, physical parameter for viscoelasticity, glutenin, starch content, and other compositions have been determined in the present research. In addition, blending flours for different purpose have been carried out in different proportion, physical indicators of blending flour have been investigated and the formula blending flour technical developed.

针对冬性糯质小麦新品系（临糯7385）及普通冬小麦新品种，通过物理、化学测定的方法，测定其麦粉的黏弹性物理参数、谷蛋白、淀粉含量及确切组分；按不同比例配方，配制适合不同加工用途的配粉，研究适合不同加工用途的配粉物理指标；最终形成专用粉配粉配方技术。

Head blight of wheat/wheat scab epidemic factor index bearing the pathogenic fungi spring wheat

宁夏农学院学报，，编辑部邮箱 1993年 03期小麦赤霉病；流行因素；带菌指数；春小麦

The micro lysimeters were employed to determine the process of soil evaporation of winter wheat at its growth stages under sprinkling irrigation condition.Ratios of soil evaporation to at each growing stage of winter wheat were investigated in the wheat field with different water treatments.

利用微型蒸渗仪研究了喷灌条件下冬小麦生长期间的土壤棵间蒸发过程，分析了3个不同灌溉量下的棵间蒸发占蒸散的比例及其随叶面积指数和表层土壤含水量的变化关系、灌溉后土壤蒸发的变化过程。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。