In China, it was used directly for farm fertilizer for thousands of years.
在中国，千百年来它被直接用作农肥的。
The fertilizer and machinery needed on a modern farm also have a large carbon footprint, as does the network of ships and trucks that brings the food from the farm to your plate.
现代农场所需要的化肥、机械及将食物的从农田运往所需地的船舶和货车都产生巨大的碳量。
This spring, a federal science advisory report is expected to recommend a national goal of improving the efficiency of farm nitrogen fertilizer use by 25 percent, Herz and Galloway say.
今年春天，一份联邦科学建议报告有可能建议提高氮肥使用率提高25%的国家目标。赫兹和盖洛韦说。
The algae can also be processed and used to create biodiesel fuel and fertilizer, as well as food for farm animals.
藻类经过处理后还能用来制造生物柴油、肥料和饲料。
In some countries it will take years just to build the roads and ports needed to bring in agricultural inputs such as fertilizer and to export farm products.
因此在一些国家，为了引进农业投入品(如化肥)和出口农产品，你必须利用几年时间修建所需的道路和港口。
Costs of production have been substantially lowered for farm products by better application of chemical fertilizer, improved strains of seed and increasing mechanization.
由于使用更好的化肥、选育良种、机械化程度提高，农产品的生产成本已经大幅下降。
The soil humidity and fertilizer dosages are important factors that affect the farm crop yield and qualities.
土壤水分与肥料是影响作物产量与品质的重要因子。
There has been a rapid increase in the supply of farm machinery, chemical fertilizer and pesticides.
农业机械、化肥和杀虫药的供应迅速增加。
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！
Scientists mainly blame fertilizer and other farm runoff, sewage and fossil-fuel burning.
科学家们主要归咎于肥料和其他的农业排放物、污水以及石油燃烧等原因。
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。
Therefore, the HA microorganism liquid fertilizer is a promising fertilizer suitable for green vegetable and other farm crops.
因此，腐植酸生物液体肥是生产无公害、绿色蔬菜及其他农作物的有效肥料之一。
Use the SPAD-502 chlorophyll meter to rapid, on-farm analysis crop chlorophyll status and nitrogen fertilizer recommendation.
利用叶绿素仪SPAD- 502进行田间快速测定，并对作物进行氮肥推荐。
The effect on the root system and nodule of faba bean under different fertilizer treatments were studied with the cultivar 89-147 under farm experiment.
以蚕豆品种89-147为材料，在大田条件下研究了不同施肥处理对蚕豆根系及根瘤的影响。
The feces discharged by large scale pig farm were sold and used by themselves as organic fertilizer, and the waste water treated by traditional anaerobic fermentation process.
规模化猪场的粪渣主要作为有机肥外卖或自用处理，而污水主要采用传统厌氧发酵工艺处理。
Process and sell high-quality rice manage and offer high-quality seeds, farm chemicals and biology fertilizer, farm chemicals and biology fertilizer.
经 营 范 围优质大米加工、销售，优质良种、农药、生物肥料经销和配送。
Under the local practice of farm manure, magnesium fertilizer still revealed respond to soybean.
镁肥配合当地农家肥施用，对大豆仍有一定增产作用。
The overall price of agricultural production materials raise too much, such as chemical fertilizer, farm diesel fuel, farm plastic film which is ore and oil-based products raise most.
农资价格总体上升太快，而化肥、农用柴油、农膜等以矿石和石油为原料的农资产品价格上涨幅度最大。
However, the combination of farm yard manure, straw and chemical fertilizer had different effects on different soil enzymes.
而有机肥、秸秆和化肥之间的配合施用处理的土壤酶活性表现不一致。
Total-N was declined with different speed during the exhausted stage. Farm manure, chemical fertilizer and straw had different sustainable effects.
进入耗竭阶段后，土壤全氮又不同程度的下降，只是不同处理变化速度不同而已。
An aged farmer was teased by monkeys while he is on his way to buy fertilizer... those monkeys hit the aged farmer by throwing coconut, it leads to that the aged farmer can not take care of his farm.
因为年迈的老农夫去买肥料的路途中被猴子欺负了…猴子从树上丢下椰子把老农夫砸伤，导致老农夫没办法照顾农场。
An aged farmer was teased by monkeys while he is on his way to buy fertilizer... those monkeys hit the aged farmer by throwing coconut, it leads to that the aged farmer can not take care of his farm.
因为年迈的老农夫去买肥料的路途中被猴子欺负了…猴子从树上丢下椰子把老农夫砸伤，导致老农夫没办法照顾农场。
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