查询词典 commodity crop

Using eyewitness accounts and the scientific evidence found in crop circle sites it looks at the different theories about how crop circles form.

它利用大量目击事实以及在麦田怪圈现场收集到的科学证据，从不同的角度分析了麦田怪圈形成的原因。

Result The maximum peak values of NDVI of single-crop rice and late double-crop rice appeared in Jun.

结果］一季稻和双季晚稻的NDVI最大峰值出现在6月。

Most crop models are site-specific, and some researches have attempted to up-scale the crop models for regional simulation.

由于目前的作物模型大多是田间尺度的站点模型，把它运用到区域水平的效果如何研究甚少。

In fact, the previous crop in the experimental field was milk vetch, incorporating of the crop into soil as green manure had provided certain amount of N.

实际上，试验田前茬作物是紫云英，将其作为绿肥翻耕入土提供了一定数量氮素。

This paper introduced the study on insect resistance, disease resistance, weedicide resistance, stress tolerance, improving quality, improving development, increasing photosynthesis and efficiency of azotification in crop breeding, and expatiated methods and benefits of gene engineering in improving crop variety.

从抗虫、抗病、抗除草剂、抗逆以及品质改良、改善发育状况、提高光合作用和固氮效率等方面论述了基因工程在作物育种中的具体应用和进展，阐述了基因工程改良作物品种的方法和优点。

In single and double cropping region, along with dominating crops such as wheat belt, maize belt and soy bean belt and sustainable increasing of consumption demand it is important and feasibility that carried out crop rotation and continuous cropping, moreover, crop rotation decreasing and continues cropping with longer years.

在一熟和二熟耕作区，随着主栽作物如小麦、玉米、大豆等作物带的形成，加之消费需求的不断增长，使得连轮作成为客观需要，同时由于新技术的应用减少了连作病害使连作具有现实可行性，连作面积增加，年限加长，轮作进一步减少。

The crop progress report showed 79% of our winter wheat crop is now planted vs.

作物进展报告显示：79 ％的冬小麦已经播种，5年均值为81％。

In a particular embodiment, a crop protection composition comprises a mononucleate solid crop protection particle coated with either wood rosin, rosin derivatives, waxes, fatty derivatives, sterols, long-chain sterol esters and sulfur.

在具体的实施例中，农作物保护组合物包括一种用木松香、松香衍生物、石蜡、脂肪衍生物、甾醇、长链甾醇酯及硫中之一加以包被的单核固体农作物保护颗粒。

The mechanism of linear regression analysis, decomposing of Shukla interactive variance method, and AMMI model were introduced as crop varieties stability analysis methods in crop regional trials.

介绍和比较了直线回归法、Shukla互作方差分解法和AMMI模型法在作物区域试验中分析品种稳定性的原理和方法，并以长江流域棉花品种区域试验的产量数据为实例，研究了3种方法对品种稳定性分析的效果。

The environment benefits of the crop and a multipurpose applicability of the oil make Camelina sativa a promising oil seed crop.

荠蓝具备良好的保健功能和深加工潜力，应用前景广阔。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。