查询词典 terrace cropping

"In general , cropping systems should include deep-rooting legumes."

广义地说，耕作制度应围绕着深根性豆科植物的利用来设计。

In natural vegetation area, where mainly are forest land, the yearly relative humidity and precipitation of spring are the driving forces to the change of NDVI. In brush and shrub area, the change of NDVI is driven by the precipitation and relative humidity of autumn. In grassland and rare tree bush grassland district, the main driving forces are human factors, and the driving mechanism is that farmland and cropping sown area are negative to the change of NDVI, but society factors are positive.

对于以林地为主的自然植被区植被覆盖变化，主要受到春季降水、春季湿度和年均湿度的正驱动，黄淮海地区的北部主要为干旱、半干旱区，因此春季降水偏多会利于植被生长；灌丛和萌生矮林区，秋季降水和秋季湿度对其植被NDVI变化呈负驱动；草原和稀树灌木草原区植被覆盖的变化，耕地面积、作物播种面积对之为负驱动，而其他社会经济因子则为正驱动。

But along with the social economy development, the vegetables consumption quantity is daily increased, the great scale of the greenhouse vegetables production is higher and higher day after day and a special reason is benefit actuation. It emerges one batch of vegetables types relatively sole specialized production base one after another, which causes the original cropping system to disintegrate objectively, the farmer who is engaged to run some specific vegetables production is increased day by day, the vegetables type are restricted frequently by the high production and economic efficiency fruit vegetables, the tendency of specialized production is suddenly revealed day after day, finally is causes the soil environment to worsen, the vegetables plant disease to be serious, the output to reduce, the quality and the series barrier of continuous copings to occur and the facility vegetables production further development to be cut down.

但随着社会经济的发展，蔬菜消费量的日益增加，温室蔬菜规模化生产日渐升温，加上效益驱动等原因，相继涌现出一批蔬菜种类相对单一的专业生产基地，客观上导致原有耕作制度瓦解，从事某一特定蔬菜生产的农民日益增多，蔬菜种类常常局限于生产经济效益高的果菜类，专业化生产趋势日渐突显，结果导致土壤环境恶化、蔬菜病虫害严重、产量降低、品质下降等一系列连作障碍的发生，严重威胁着设施蔬菜生产的进一步发展。

Daniel Nissanoff, who is at the center of the revolution as the co-founder of one of the leading-edge facilitator companies, introduces the full range of services cropping up-dropshops, authenticators, refurbishers and repackagers, personal reselling assistants, and closet cullers, as well as a wide variety of online shops that lease products, such as the hottest designer handbags and the latest-model golf clubs.

本书作者，企业家 Daniel Nissanoff 披露拍卖网站，如 eBay 引发的拍卖热潮现象将引爆一种购物新方式，革命化的影响不仅止於 eBay 用户并阔及所有消费者的购物行为，此同时发生在线上及实体购物的购物革命是为消费者：藉由短时拥有这个准则，消费者能经常&换购&各类商品。

The influence of long-term application of fertilizers and tillage under conditions of 12-year rice-based cropping system on soil nitrogen fertility was studied on Taihu region of the south Jiangsu Province. The results showed that total N content in the soil layer of 0～5 cm reached 2.89% in the long-term fallowed soil. The treatment of fallow in combination with plowing every crop season reduced total N content to 2%, occupying 70%of the M value.

通过十二年的耕作和施肥长期定位试验研究表明，苏南太湖稻麦轮作地区，长期休闲的农田0～5cm土层最高含氮量可达2.89%，休闲田结合每季耕翻，全氮含量下降，只及最高含氮量的70%，保持在2%左右。

The effects of different kinds of ecological restoration (alfalfa fallowing, natural vegetation restoration, and cropping) and fertilization management (chemical fertilizer + organic manure, chemical fertilizer + straw, chemical fertilizer application, and no fertilizer application) on the physical properties of degraded black soil were investigated.

研究了不同生态恢复方式（苜蓿休闲、自然恢复、种植作物）和不同施肥管理（化肥＋有机肥、化肥＋秸秆还田、化肥、无肥）对退化黑土物理性状的影响。

The working part: It consists of feed hopper, cropping chamber , discharging board and 18 pieces of stationary knife.

1：工作室部分：主要由进料斗，切料室，出料板及18支定刀组成。

Our study suggests that in order to achieve high crop yields, the long-term P input-output balance, soil P supplying capacity, and yield targets should be considered when making P fertilizer recommendations and developing strategies for intensively managed wheat-maize cropping systems.

我们的研究结果表明在小麦-玉米轮作系统中为获得更高的作物产量，当做磷肥推荐和制定措施时，应充分考虑作物目标产量、磷肥效率、长期土壤磷平衡以及土壤有效磷临界值。

This research selected the 33 national ecological restoration counties in Shaanxi province as examples to probe into partition, the productive characteristics and the impacting factors of productive benefits of the sloping fields through the methods of fieldworks, quanlitative and quantitative analysis, and consideration of geographic features, cropping division and landforms of each county.

以陕西省33个国家级生态退耕县的坡耕地为研究对象，运用定性、定量相结合的方法，在大量实际调查并结合各县的地理特征、农业种植业区划、地貌类型的基础上，对陕西省生态退耕县坡耕地的分布进行了分区，并对影响坡耕地生产效益的主要因素进行了较为全面的分析。

Alley cropping system with Flemingia congesta as hedgerows; hedgerows are cut regularly and the foliages are used for mulch; conventional tillage, crop residues are incorporated.

巷带种植体系，大叶千斤拔为绿篱。定期砍伐隔离带，叶子作覆盖物，通过传统耕作把作物残体混入土壤中。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"