查询词典 crop

Over the past 50 years, crop yeild have risen steadily in China.

在过去的50年中，中国的农作物产量稳步增长。

At the same time, Among the process of studying fertility of cultivated land in Mingguang, this paper studyed the spatial variability of soil nutrients,such as organic matter,total nitrogen,phosphorus and available potassium that impact on crop yeild, and initially evaluated the soil nutrient status.

同时，本文在进行明光市耕地地力评价研究的过程中，对研究区的土壤有机质、全氮、有效磷、速效钾等影响作物产量的主要养分的空间变异性进行了研究，并对其土壤养分状况进行了(来源：ABC论文c2c2c2网www.abclunwen.com)初步评价。

Drought, salinity, and low temperature are the most severe natural disaster of many abiological adversities. They can make crop yield reduction, even to death.

干旱、盐碱和低温等非生物逆境是危害作物诸多因素中最为严重的自然灾害，它可以使作物减产，甚至死亡。

High salinity is one of the major abiotic stresses which constraints crop plant growth, development and productivity in many places.

高盐是限制作物生长、发育和产量的最严重的非生物胁迫之一。

High salinity is one of the major abiotic stresses which constraints crop plant growth, development and productivity in many places in the world.

高盐是限制作物生长、发育和产量的最严重的非生物胁迫之一。

It is very important to optimize the fermentation technology of Actinobacillus succinogenes for the industrial bioconversion of succinic acid from crop straw.

该文对产丁二酸放线杆菌的发酵工艺优化，为工业规模的农作物秸秆生物转化制备丁二酸提供重要指导。

Application of FYM or green manuring in rice with Sesbania aculeata was useful not only for rice crop but also produced beneficial effect on wheat grown in sequence.

稻田施厩肥或绿肥刺田菁很有用，不仅对水稻，而且对后茬小麦生长产生良好效果。

Adlay is a grass crop which has been used in traditional Chinese medicine and also as a nourishing food. It has been shown to posses anti-allergic, antimutagenic and hypolipemic effects. BaP is a known environmental pollutant which causes oxidative stress, carcinogenic and mutagenic compound. TBT is widely used as antifouling paints, agriculture biocides, and plastic stabilizers around the world, resulting in great pollution problem in aquatic environments.

薏苡仁属於草本植物，已经被使用在中药方面且也是一种食物，具有抗过敏、抗突变及降血脂的能力；苯骈芘是已知会提升氧化压力具有致癌及致突变性的环境污染物；而三丁基锡是被广泛添加在抗海洋生物的油漆、农业的杀虫剂及塑胶稳定剂里的成分，其在近年对海洋水生环境造成了相当大的污染问题。

Agria is headquartered in Beijing and Shenzhen, with breeding bases for crop seeds, seedlings and breeder sheep located in Shanxi and other provinces.

目前，华奥物种的总部设在中国北京和深圳，在中国山西等省设有农作物种子、林木种苗及肉用种羊的培育、繁种基地。

Agria is headquartered in Beijing Shenzhen, with breeding bases for crop seeds, seedlings breeder sheep located in Shanxi other provinces.

目前，华奥物种的总部设在中国北京和深圳，在中国山西等省设有农作物种子、林木种苗及肉用种羊的培育、繁种基地。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。