现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2015年
8期
85-86
,共2页
韩占山%叶宁%张春%张宏玉
韓佔山%葉寧%張春%張宏玉
한점산%협저%장춘%장굉옥
马铃薯%等价%生物有机肥%化肥%产量%性状
馬鈴藷%等價%生物有機肥%化肥%產量%性狀
마령서%등개%생물유궤비%화비%산량%성상
ptato%eqivalent%bio-organic fertilizer%chemical fertilizer%yield%agronomic traits
以常规施用化肥为对照，开展等价生物有机肥与化肥对马铃薯性状和产量的影响试验。结果表明：随着用量的增加，等价生物有机肥较化肥马铃薯产量依次提高4.9%、1.9%、4.3%，增产幅度较小，产量差异不明显。但对马铃薯的农艺性状影响明显，马铃薯现蕾期后生长速度加快，叶片宽、厚，茎杆粗壮，叶色深且有光泽；块茎整齐，表皮光亮；早晚疫病叶数减少9.7%；终花期延长5~10 d。综合比较分析，投入生物有机肥9450元/hm2(即生物有机肥用量3000 kg/hm2)，产量高达54170.4 kg/hm2。
以常規施用化肥為對照，開展等價生物有機肥與化肥對馬鈴藷性狀和產量的影響試驗。結果錶明：隨著用量的增加，等價生物有機肥較化肥馬鈴藷產量依次提高4.9%、1.9%、4.3%，增產幅度較小，產量差異不明顯。但對馬鈴藷的農藝性狀影響明顯，馬鈴藷現蕾期後生長速度加快，葉片寬、厚，莖桿粗壯，葉色深且有光澤；塊莖整齊，錶皮光亮；早晚疫病葉數減少9.7%；終花期延長5~10 d。綜閤比較分析，投入生物有機肥9450元/hm2(即生物有機肥用量3000 kg/hm2)，產量高達54170.4 kg/hm2。
이상규시용화비위대조，개전등개생물유궤비여화비대마령서성상화산량적영향시험。결과표명：수착용량적증가，등개생물유궤비교화비마령서산량의차제고4.9%、1.9%、4.3%，증산폭도교소，산량차이불명현。단대마령서적농예성상영향명현，마령서현뢰기후생장속도가쾌，협편관、후，경간조장，협색심차유광택；괴경정제，표피광량；조만역병협수감소9.7%；종화기연장5~10 d。종합비교분석，투입생물유궤비9450원/hm2(즉생물유궤비용량3000 kg/hm2)，산량고체54170.4 kg/hm2。
With conventional fertilizers as control,we conducted effect of equivalent bio-organic fertilizer and fertilizer on the agronomic traits and yield of potato.The results showed that with the increasing of the application amount compared with chemical fertilizers the yield of the equivalent investment in bio-organic fertilizer treatments increased 4.9%,1.9%,4.3%increased,slightly and didn’t not reach a significant level.But the impact on the agronomic traits of potato reached a significant level,after squaring,potato growed faster,leaves changed width,thick,dark and shiny;Tubers were nest and bright;Epidemic disease of the leaf reduced by 9.7%;final flowering delayed 5~10 days.Comprehensive analysis,bio-organic fertilizer input 9 450 yuan/hm2(bio-organic fertilizer 3 000 kg/hm2),the yield increased to 54 170.4 kg/hm2.
