广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2012年
8期
49-50,24
,共3页
造纸污泥堆肥%赤红壤%玉米%有效磷拟
造紙汙泥堆肥%赤紅壤%玉米%有效燐擬
조지오니퇴비%적홍양%옥미%유효린의
paper sludge compost%lateritic red soil%corn%effective phosphorus
文章研究经过好氧堆肥处理得到的造纸污泥堆肥（PSC）农用的肥效,验证造纸污泥（PS）制有机肥的可行性,为PS资源化利用提供理论依据。本实验利用在赤红壤中添加不同配比的PSC进行玉米盆栽实验,研究PSC农用时有效磷的变化规律,明确PSC的肥效,确定PSC农用的最佳施用量。实验结果表明：（1）综合各方面数据发现,添加PSC有利于玉米的生长,其中6%和10%的配比对玉米生长有明显的促进作用,以10%的植株生长状况最优,土壤保持较高的有效磷含量,肥效最好,是实验中的最优配比。（2）CK中有效磷含量较低,种植的玉米植株生长发育状况较差,明显肥力不足。添加不同配比PSC后土壤的有效磷含量明显升高,其中10%〉6%〉3%〉CK。
文章研究經過好氧堆肥處理得到的造紙汙泥堆肥（PSC）農用的肥效,驗證造紙汙泥（PS）製有機肥的可行性,為PS資源化利用提供理論依據。本實驗利用在赤紅壤中添加不同配比的PSC進行玉米盆栽實驗,研究PSC農用時有效燐的變化規律,明確PSC的肥效,確定PSC農用的最佳施用量。實驗結果錶明：（1）綜閤各方麵數據髮現,添加PSC有利于玉米的生長,其中6%和10%的配比對玉米生長有明顯的促進作用,以10%的植株生長狀況最優,土壤保持較高的有效燐含量,肥效最好,是實驗中的最優配比。（2）CK中有效燐含量較低,種植的玉米植株生長髮育狀況較差,明顯肥力不足。添加不同配比PSC後土壤的有效燐含量明顯升高,其中10%〉6%〉3%〉CK。
문장연구경과호양퇴비처리득도적조지오니퇴비（PSC）농용적비효,험증조지오니（PS）제유궤비적가행성,위PS자원화이용제공이론의거。본실험이용재적홍양중첨가불동배비적PSC진행옥미분재실험,연구PSC농용시유효린적변화규률,명학PSC적비효,학정PSC농용적최가시용량。실험결과표명：（1）종합각방면수거발현,첨가PSC유리우옥미적생장,기중6%화10%적배비대옥미생장유명현적촉진작용,이10%적식주생장상황최우,토양보지교고적유효린함량,비효최호,시실험중적최우배비。（2）CK중유효린함량교저,충식적옥미식주생장발육상황교차,명현비력불족。첨가불동배비PSC후토양적유효린함량명현승고,기중10%〉6%〉3%〉CK。
The thesis was to study the fertilizer efficiency of farm-oriented paper sludge compost（PSC） which was after the process of good oxygen compost processing,to test and verify the feasibility of manure which was made by paper sludge（PS）,and also to provide a theoretical basis for resource utilization of PS.The experiment was to proceed a corn pot experiment in the lateritic red soil which was added with different matching PSC.During the experiment,the author studied how the determinant changes effected by effective phosphorus when PSC was farm-oriented.Also,the author confirmed the fertilizer efficiency of PSC,and what was the perfect amount of using farm-oriented PSC.The experiment result showed that：（1）Combining all data of the experiment,the author found that adding PSC was good for corns growth.6 % and 10 % in matching was obviously good for corns growth.Growth situation of plants of 10 % in matching was the best.The soil in them maintain abundant effective phosphorus content.The fertilizer efficiency was the best.And this was the optimal matching in the experiment.（2）The effective phosphorus in CK were low.Growth and development of planted corns were not good.That＇s because the fertility of soil was not enough.After adding different matching PSC,the effective phosphorus of soil rised obviously.The matching PSC was ranked as： 10 %〉6 %〉3 %〉CK.
