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He said some of the biggest price hikes were rice and wheat, which are not used for biofuel production.

他说,价格上涨幅度最高的一些粮食品种是大米和小麦,而大米和小麦并未用于生物燃料的生产。

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。

In this research suitable wheat variety was systemic selectedfrom 15 different varieties and rules between wheat properties , wheat maltingparameters and wheat malts properties were discussed .

本研究对15 个小麦品种进行了适合制麦芽品种的系统筛选,研究探讨原小麦指标,制麦工艺参数与麦芽指标间的规律性,主要结论如下

He is seeking to prevent the growth of the wheat by another plant, the tares, which closely resembles the wheat in appearance.

他正设法防止小麦生长的另一个厂、自重、其中小麦相似的外观。

The disease control effect of Verticillium wilt of cotton was 15% to 30% higher than that of seed soaking with the carbendazim, with the yield increase rate of 10% to 15%; The powdery mildew of wheat, strawberry, and cucurbits, at their early stage , were sprayed with AQ 0116 every five to seven days, three to five times totally.

该水剂通过浸种结合两次叶面喷雾的方式防治棉花黄萎病,防效比多菌灵浸种处理高15%~ 30%,使棉花增产10%~ 15%;该水剂在小麦,草莓和瓜类白粉病发病初期喷雾,5~7d一次,连续施用3~5次,对小麦,草莓和瓜类白粉病的防效分别为76.3%,90.0%,97.0%。

In order to provide theoretical reference for wheat breeding of high yield and good grain filling characteristics, a study was carried out on genotypic variation of grain filling and the contribution of ear, stem and leaf on grain filling were determined with three wheat varieties differing in senesced yellowing pattern.

为给不同落黄类型小麦品种的选育提供理论依据,研究了不同落黄类型小麦品种籽粒灌浆和穗、茎、叶对籽粒灌浆的贡献。

In the southern areas, most of the rain falls in the April to October period, which approximates to the growing season, although in some southern areas moisture is also stored through fallowing.

在南部小麦栽培区,大部分雨水分布在4至10月份之间,这是小麦大致的生育期,尽管也有一些地区土壤水分是靠休闲时储蓄的。

In the northern wheat growing areas, most of the water used by the wheat crop falls before the growing season and the crop is grown mainly on stored moisture from fallowing.

北部的小麦栽培区,大部分小麦用水降于生长季之前,作物生长主要依靠休闲时土壤积蓄的水分。

The utilization of landrace varieties was discussed.

我国拥有1.3万多份小麦地方品种资源,应该提高对地方品种的利用,努力挖掘其有用基因,扩大现代小麦品种的遗传基础。

Experiments for controlling the soil matric potential of 0~-20 cm soil layer by use of irrigation and drainage have been conducted with lysimeters to study its effect on dry matter accumulation, nutrition and grain yield of winter wheat .

研究结果表明,小麦抽穗初期、乳熟期和完熟期的干物质累积均在土壤基质吸力30~40kPa下最多,小麦地上部对氮,钾的吸收量以及籽粒产量在土壤基质吸力30~40kPa下最高。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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