pig manure

基本解釋

A field experiment was carried to study effect of combined application of pig manure compost(PMC) and inorganic fertilizers(IF) on yield of rice grains and nitrogen use efficiency.
采用大田試驗方法研究豬糞堆肥與化肥配施對水稻產(chǎn)量和氮效率的影響。
Sulfuric acid, phosphoric acid, aluminum sulphate, calcium sulphate, calcium chloride and superphosphate were selected as chemical amendments for co-composting of pig manure and straw.
采用堆肥池，以硫酸、磷酸、硫酸鋁、硫酸鈣、氯化鈣、過磷酸鈣作為化學(xué)改良劑，研究了化學(xué)改良劑對稻草豬糞堆肥氨氣揮發(fā)累積規(guī)律和腐熟進(jìn)程的影響。
With intervals of every 11 days, 4 times of semi-successional addition of green grasses and pig manure (9:1) to the fermentor as the fermenting materials for methane production were applied.
每隔11天以青草和豬糞（9：1）連續(xù)補料四次，每次補料后主要微生物生理群的消長趨勢基本一致。

In this case, AgCert installs systems to collect methane from rotting pig manure in farms in Mexico, Chile and Brazil, then burns it off or uses it to generate electricity.
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豬糞
But as for pig manure, the output couldn’t be restrained though it is superfluous.
豬糞未出現(xiàn)明顯過量抑制作用。
豬糞肥