Organic fertilizers will have very positive results in the long term.
有机肥料从长远来看将产生非常积极的效果。
Ammonia is the feed stock to make nitrogen-based fertilizers.
氨是氮基，化肥的原料。
Farmers in the machine age also use the new fertilizers, new sprays, and new feeds.
机器时代的农场主还采用新的化肥，新的喷药，新的饲料。
The addition of acid fertilizers to this soil would provide to be very beneficial.
为此类土壤添加酸性肥料将证明是大有好处的。
The use of manure and composts as fertilizers is probably almost as old as agriculture.
粪肥和混合肥料的使用几乎与农业同样古老。
The rate of production is very high due to fertilizers and technical improvements.
由于使用化肥和技术进步，粮食产量高了许多。
There are some new organic fertilizers on the market.
市场上有新的有机肥料出售。
Under natural conditions, the effects of different fertilizers on rice growth were studied.
在田间自然条件下研究了不同施肥处理对水稻生长发育的影响。
Farmers in the machine age also use the new fertilizers, new sprays.
机器时代的农场主还采用新的化肥、新的喷药。
The result showed that the effect of applying these fertilizers was obvious.
结果表明，四种肥料对甜菜根的产量反应显著。
One-off application of specific coated-fertilizers can make rice grow normally in the entire growth period.
一次性施用水稻涂层专用肥，水稻在整个生育期内均能正常生长。
The characteristics of low and high analysis compound fertilizers are expounded.
阐述低浓度复肥与高浓度复肥成粒的不同特点。
The characteristics of low and high analysis compound fertilizers are expounded.
阐述低浓度复肥与高浓度复肥成粒的不同特点。
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