In cases where sewage mud is used, expensive chemical fertilizer use can be avoided.
在使用污泥的情况下，可以避免使用昂贵的化肥。
Farmers don't need specialized training in how to use them or need to apply more water or fertilizer to get better results.
农民无需经过任何专门培训便懂得如何栽培，粮食的产生也无需太多水或肥料，也能丰产丰收。
They found that the amount of nitrous oxide produced in streams is related to human activities that release nitrogen into the environment, such as fertilizer use and sewage discharges.
他们发现，溪流中一氧化二氮的数量与人类活动释放到环境中的氮有关，如使用化肥和污水排放。
Reducing use of agricultural fertilizer and other sources of nitrogen are examples of how to decrease humanity’s contribution to the growth of nitrous oxide produced in waterways, the study concluded.
人类使河川释放出一氧化二氮增加，而研究结论指出，透过减少使用农业肥料和其他含氮物质，可以改善这种情况。
Reducing use of agricultural fertilizer and other sources of nitrogen are examples of how to decrease humanity's contribution to the growth of nitrous oxide produced in waterways, the study concluded.
人类使河川释放出一氧化二氮增加，而研究结论指出，透过减少使用农业肥料和其他含氮物质，可以改善这种情况。
That probably means more localized and more diversified production and consumption, less use of fertilizer, and less wastage (20 percent of all food gets spoiled in storage and transport today).
这很可能意味着粮食的生产和消费都需要更加本地化、更分散，同时减少使用肥料，并减少浪费(当今所有粮食中20%在存储和运输中被浪费掉了)。
The Bank is working on irrigation and water management in Ethiopia, fertilizer use in Malawi, market access for smallholders in Senegal, and crop diversification in Mali and Uganda.
世行正在进行的工作包括埃塞俄比亚的灌溉和水务管理、马拉维的化肥使用、塞内加尔小农户的市场利用、以及马里和乌干达的农作物多元化。
In 2000, about 40 farmers across the state learned how to use nitrogen fertilizer more sparingly.
2000年，全国大约40名农民学习了怎样尽量少用氮肥。
In the coming years, rising food consumption is expected to force farmers to use more fertilizer to maximize yields.
未来几年，这些国家和地区粮食消费的增加也有可能会迫使农民使用更多的花费以达到粮食产量最大化。
The most important use of potash is in fertilizer.
钾盐的最重要的用途是作肥料。
Researchers compared the use of fertilizer in three areas that grow maize as a major grain: China, Kenya and the United States.
研究人员分别对中国、肯尼亚、和美国，这三个以种植玉米作为主要粮食的国家的肥料使用进行了比较。
Don't flush every time. Save your wee in milk cartons, water down and use as a high nitrate fertilizer. Double save on fertilizer and water.
不要每次上完厕所都冲水。在牛奶盒里小便，加水稀释，然后可以用作高硝酸盐含量的肥料。又省水，又省肥料。
Generally do not use liquid fertilizer as a starter treatment unless you have had success with this method in the past.
一般不要用液体肥作为基肥，除非你在以前有过类似的成功经验。
The use of fertilizer in modern agriculture broke the close circle of nutrient in the traditional farmland ecosystem.
近代农业中化肥的施用打破了传统农业生产体系中封闭的物质循环。
His studies increased knowledge about the use of phosphate as a fertilizer in the soils of the Cerrado.
他的研究有了更深的认识，使用磷酸盐作为土壤的肥料。
Advice on how much fertilizer to use will soon be just a phone call away for rice farmers in the Philippines.
对菲律宾农民来说，在不久之后，咨询如何施肥将只需要打个电话。
Tillage treatments affect soil nutrient in soil profile, soil nutrient content, and fertilizer use ratio.
不同耕作处理能影响土壤养分的剖面分布和养分含量及肥料的利用效率。
Experts also argue that an increase in plant disease and the deterioration of the environment have been triggered, partly, by years of chemical fertilizer use.
专家还称，长期使用化肥是导致环境恶化以及农作物患病率增加的原因之一。
The soil macro-aggregates can check the leaching of the cations and anions in fertilizer salt and are favourable to use of fertilizer.
土壤大团聚体可以抑制施肥盐阴，阳离子的淋溶，有利于提高对肥料的利用。
Brackett said the use of manure as a fertilizer for produce typically consumed raw, such as spinach, is not in keeping with good agricultural practices.
布兰科特说，用粪便作为主要用于生吃的农产品的肥料，像菠菜，并不是好的农业种植行为。
The results showed that applying fertilizer in autumn could not only raise corn yield, but also improve water and fertilizer use efficiency.
结果表明，肥料在秋季施用能增加玉米产量，提高水肥利用效率。
Under different soil conditions, there were significant genotypic differences in effects of applying nitrogen fertilizer on nitrogen use efficiency, yield and characters of nitrogen uptake.
在不同土壤条件下，水稻施用氮肥的增产效应、氮肥利用效率和对氮素的积累与分配均存在显著的基因型差异。
In order to obtain high-yield, fertilizer unreasonable, excessive use of fertilizers, nitrates are too high, and low input-output ratio problem.
为获得高产，化肥使用过量，施肥不合理，硝酸盐过高，投入产出比低等问题。
A description is given of the use of the fluid bed cooling and dedusting technology for the first time in the product urea dust collection in medium nitrogenous fertilizer plants.
介绍了流化床冷却除尘技术首次应用于中氮肥厂成品尿素除尘的情况。
A brief description is given of the characteristics of the technology for automatic control by a microcomputer in gasification and the benefits obtained in its use in chemical fertilizer enterprises.
概述了造气微机自动化控制技术的特点及其在化肥企业中应用所获得的效益。
A brief description is given of the characteristics of the technology for automatic control by a microcomputer in gasification and the benefits obtained in its use in chemical fertilizer enterprises.
概述了造气微机自动化控制技术的特点及其在化肥企业中应用所获得的效益。
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