In addition to the carbon savings in transportation, such foods rely on animal manure as fertilizer.
为了减少运输过程的碳排放，有机食品通常使用动物粪便作为肥料。
Some plants would control pests and soil quality naturally, and humans helped by rotating their crops; if extra fertilizer was needed, manure usually filled in.
一些作物本身就具备防治病虫害、保持土壤肥力的功效，人类辅以轮种；即便需要添加一些肥料，大多用的是人畜粪便。
Anaerobic lagoons treat manure on some animal feeding operations prior to application to crops as a fertilizer.
泻湖先将饲养动物的粪便加以处理，再当做肥料用于作物。
Behind them, John pockets handfuls of manure fertilizer to cover his scent later.
在他们身后，John将一把肥料塞进了自己的口袋中，准备用来掩盖自己的气味。
Technical improvements such as making fertilizer use and manure management more efficient will not be enough, the team said.
该研究团队表示，技术进步，如更加有效地利用化肥和有机肥，所能起的作用还不足。
Phosphorus pollution comes from multiple sources, including fertilizer and manure that enter the water through runoff.
磷污染有多个来源，包括化肥和粪肥通过径流进入水源。
Animal manure makes a good fertilizer.
动物粪是良好的肥料。
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。
Project Overview: the effectiveness of organic fertilizer made of animal husbandry manure far surpasses chemical fertilizer to improve soil fertility.
项目概况：利用家畜粪便制造的有机复合肥在提高土壤肥力的效果上远远超过化肥。
Relevant essential factors in the production of an encapsulated grain fertilizer (similar to seed manure) are ascertained through formulation, field test and laboratory experiments.
通过配方设计、田间试验、实验室试验确定了包裹型玉米口肥（类似于种肥）生产的相关要素。
In a word, we conclude that (1) : the soil fertility level was greatly influenced by the Long-term local addition of fertilizer, especially by the farmyard manure.
总之，我们可以得出以下结论：(1)：长期不同施肥对土壤肥力水平影响很大，尤其是长期施加厩肥。
Manure and fertilizer application and sourcing?
粪肥和肥料的使用和来源？
To investigate the changes of soil hydrolase activities under application of corn straws with manure, N and P fertilizer, a field experiment was conducted.
通过田间试验，进行了玉米秸秆与厩肥、N肥和P肥配合施入农田后土壤中水解类酶活性变化的研究。
Objective: To find the best plant soil, kinds of fertilizer and methods of manure.
目的：找出最佳的种植土壤、施肥种类和施肥方法。
The P amount in animal manure in 2002 was studied based on the calculating method in the book "Records of Nutrients in Organic Fertilizer in China".
参照中国有机肥料养分志计算粪尿资源量的方法，研究了2002年我国畜禽粪尿磷素养分资源的状况及其分布。
The study was conducted to reveal the mechanism of mineralization-immobilization turnover(MIT) of organic fertilizer nitrogen and to provide scientific references for applying manure and fertilizer.
揭示有机氮肥的矿化-固持周转过程机理，为合理施用有机肥和化肥提供科学依据。
Preliminery test shows that it is possible to make granular fertilizer compounded by micro organism fertilizer with chemical fertilizer and organic manure.
初步试验结果显示，将微生物肥、化肥、有机肥复合造粒是完全可能的。
The average of biomass, economic yield and economic value of fertilizer were higher than manure.
化肥处理下的生物量、经济产量、经济产值的均值都高于有机肥处理。
Simulated composting was carried out to study the changes of biochemistry and chemical characteristics of the organic manure compost using labelled organic material and inorganic nitrogen fertilizer.
通过室内模拟堆制和同位素交叉标记，研究了以稻草和禽畜粪为主体材料的堆肥制作过程中的生物化学变化特征。
Organic-inorganic granular fertilizer made of chicken manure powder plus N, P, K chemical fertilizers and microelements B, Zn, Mn, et al.
利用鸡粪为主体原料配以N、P、K化学肥料和硼、锌、锰等微量元素制成便于贮藏、运输和使用的有机-无机颗粒肥。
The major input of N was the N of fertilizer and manure and the percentage was 58.85% and 25.32% of the total input respectively.
农田生态系统中氮素养分主要的输入项是化肥和有机肥，分别占总投入氮量的58.8%和25.3%。
The corn fertilized by farm manure has really grown better than that fertilized by common chemical fertilizer!
施了农家肥的玉米，果然比只施普通化肥的长得好！
Applying organic manure especially rapeseed cake fertilizer has close relation with the composing of tobacco fragrance quality and fragrance quantity.
施用有机肥特别是菜籽饼肥与烟叶香气质和香气量的形成关系非常密切。
The yield response of crop to phosphate fertilizer and organic manure and the loss risk of phosphorus in soil were studied using a long-term experiment.
采用磷肥和有机肥田间定位试验的作物产量效应和土壤积累磷的环境风险相结合的方法。
Thus, to improve soil fertility in this farm, the main measures should be the application of efficient organic manure and chemical fertilizer, adjusting plant structure and planting green manure.
因此，大量施用有机肥，合理施用化肥，调整种植结构，扩种绿肥是培肥该农场土壤的主要措施。
In this study, the influences of different nitrogen fertilizer variety, nitrogen level and basal manure on nitrate accumulation and quality of cabbage were investigated in field experiments.
本文在田间试验条件下探讨了氮肥品种、用量及不同基肥种类对包心菜硝酸盐累积及品质的影响。
In this study, the influences of different nitrogen fertilizer variety, nitrogen level and basal manure on nitrate accumulation and quality of cabbage were investigated in field experiments.
本文在田间试验条件下探讨了氮肥品种、用量及不同基肥种类对包心菜硝酸盐累积及品质的影响。
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