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1)  upland crops
旱粮作物
2)  grain croplands
旱作粮田
1.
With rainfall decreasing trendily and grain yield increasing continuously,soil desiccation occurs gradually on grain croplands of the Loess Plateau.
随降水量趋势性减少和粮食产量不断提高,黄土高原旱作粮田深层土壤干燥化现象日益显现。
3)  grain crops
粮食作物
1.
Analysis of fertilizer application on grain crops in Shandong province;
山东省粮食作物的化肥施用状况分析
2.
Study on the application of seed-coating agent in main grain crops;
主要粮食作物种衣剂应用研究
3.
An exegetical study of the archaic Chinese names of eight grain crops;
粮食作物古汉名训诂(一)
4)  food crops
粮食作物
1.
Strategies on breeding of grain food crops in Guangxi
广西粮食作物育种战略思考
2.
High yield development of food crops in Xinjiang was discussed from fundamental condition of South and North Xinjiang as well as food and cotton was dispersed over South and North Xinjiang at a basic viewpoint of South Xinjiang developing cotton and North Xinjiang developing food.
本文以“南棉北粮”为基本出发点,从南北疆的基本情况和粮棉分布入手,通过深入分析找出了目前新疆粮食作物高产开发存在的主要问题,并提出了新疆粮食作物高产开发的基本思路与发展战
3.
There are many appellations of food crops on the record of Chinese ancient books.
我国古代典籍中记述有许多粮食作物名称。
5)  Cereal crops
粮食作物
1.
These cereal crops were produced in the Turpan area.
首次对吐鲁番洋海墓地出土的植物遗存进行了系统研究,并鉴定出3种粮食作物:黍(Panicum miliaceum)、青稞(Hordeum vulgare var。
2.
The change of main cereal crops were the following:rice sowing areas in Changjiang Middlelower Basin District,Southeast China District and Sooth China District were still dominant in China and with 60%-70% of total cereal crops sowing areas in their Zones,although their sowing areas .
本文结合农业新阶段我国粮食生产形势,以基于GIS的中国耕作制度分区为基础,系统分析1985年以来我国粮食作物生产的区域变化,为目前及未来一段时间内的农业区域布局提供决策依据。
3.
Prewar, represented by the cotton, industrial crops planting rate is on the rise, while the cereal crops shows a tendency to drop; After the war breaking out, the rate of cotton drops, while the rate of cereal crops rises.
战前 ,以棉花为代表的经济作物种植比率呈上升趋势 ,粮食作物呈下降趋势 ;抗战爆发后 ,棉花比率却下降 ,粮食作物比率则上升。
6)  grain crop
粮食作物
1.
Review of research advances in remote sensing monitoring of grain crop area;
粮食作物播种面积遥感监测研究进展
2.
Study on the change of fertilizer consumption structure of main grain crop in Hebei,Jilin and Sichuan of China
我国河北、吉林、四川主要粮食作物化肥消费结构变化分析
3.
The distribution of 4 major grain crops and sowing area of their varieties in 2003 were introduced and the development trend of major crop′s varieties was analyzed.
介绍了黑龙江省四大粮食作物大豆、水稻、玉米、小麦的主产区分布及 2003 年主栽品种种植面积,并分析了我省粮食作物主栽品种的发展趋势。
补充资料:《农作物种子检验规程》系列标准


《农作物种子检验规程》系列标准
Rules for Agricultural Seed Testing

  陇闪Z‘‘人切JZ比拍921 Jianyan Guieheng xilie bicozhun《农作物种子检验规程》系列标准(双以公for心成以‘盯以%26记Test吨)确定种子品种和种用价值,促进农业生产的一种检验手段。种子是一种有生命的生物产品,其品质检验不同于非生物产品那样能准确地加以鉴定。因而在进行种子贸易、交换和使用中,对同一批种子采用的检验方法应具有较高的准确性和再现性。为此目的,特别是为让农民使用品质好的种子,颁布了国家标准《农作物种子检验规程》(CBIT 3543一1卯5)。该标准不仅规范了种子田间检验和室内检验方法中的传统作法,而且还参照美国、加章大和澳大利亚等国家标准,在种子的净度检验、纯度检验、发芽实验和种子生活力测定等方面采用了一些国际上的先进科学方法。例如,在种子生活力的测定中,采用了“靛红染色法”,其原理是根据有生命力的种子的胚细胞原生质,有选择渗透的能力,使苯胺染料不能进人活细胞内部,因此不染色,而死细胞原生质则无此能力,故被染成蓝色,由此可鉴定有生活力和无生活力的种子。再如,在品种纯度检验中使用石炭酸染色法等均是运用现代科学技术,使农作物种子检验规范化,从而确保农作物种子的品质,为中国农业产品的优质高产提供了先决条件。(陈志田)
  
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