عنوان مقاله :
تاثير مصرف همزمان سوپر فسفات تريپل و پودر سنگ فسفات برعملكرد خشك و قابليت جذب فسفر در يونجه همداني
عنوان به زبان ديگر :
Simultaneous Application Effect Triple Super Phosphate and Powder of Hosphate Rock on Dry Matter Yield and Phosphorus Absorption by Alfalfa
(medicago sativa. L cv Hamedani)
پديد آورندگان :
ايراني پور، رامين نويسنده مركز تحقيقات كشاورزي و منابع طبيعي شهركرد, IRANI-POUR, R , محمدي قهساره، احمد نويسنده دانشگاه آزاد اسلامي خوراسگان,دانشكده كشاورزي Mohammadi Ghehsareh , ahmad , احمدزاده، آرزو نويسنده دانشگاه پيام نور, AHMADZADEH, A
كليدواژه :
خاك فسفات غليظ شده , سوپر فسفات تريپل , فسفرگياه , يونجه همداني , فسفر قابل جذب
چكيده لاتين :
This research has been conducted to determine the main and residual effects of simultaneous application of triple super phosphate and powder of phosphate rock on yield indices and nutrient elements (P,Fe, Zn) concentration in alfalfa(Medicago sativa L.cv Hamedani). The experiment has performed in randomized complete block design by six treatments and three replication on research station of Agricultural and nutural resources research center of shahrekord. the treatments of this study were consist of :T1= TSP ,T2=0.8 TSP + 0.2 PR, T3= 0.5 TSP + 0.5 PR ,T4=0.2 TSP + 0.8 PR , T5= PR , T6= control The following results how been obtained: main effects of treatment on dry yield, so P, Zn were shgnification at 5% level but main effects of treatment on Fe were not statistically significant
كلمات كليدي :
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