Allelopathic Potentialities of Gliricidia sepium and Acacia auriculiformis on the Germination and Seedling Vigour of Maize (Zea mays L.)
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چکیده
منابع مشابه
Effect Of Copper And Cadmium On Germination And Anatomical Structure Of Leaf And Root Seedling In Maize (Zea mays L)
The aim of this work was to study the effect of copper (Cu) and/or cadmium (Cd) on grain germination and anatomical structure of Maize (Zea mays cv. Giza 2) seedling. The results indicated that Cu and/or Cd caused reduced the grain germination indices (FGP final germination percentage, MDG mean daily germination, GI germination index and CVG coefficient of velocity of germination), root anatomi...
متن کاملEffects Of Irrigation With Saline Water, And Soil Type On Germination And Seedling Growth Of Sweet Maize (Zea Mays L.)
Germination and early growth of maize Sweet Maize (Zea mays L.), var. (SEL. CONETA) under irrigation with saline water were investigated in a pot experiment with different soil types. Seven salinity levels of irrigation water up to 12 dS/m were used on a Clay soil (C) and a Sandy-Loam (SL). Emergence of maize was delayed under irrigation with saline water, and the final percentage of germinatio...
متن کاملMaize (Zea mays L.).
Agrobacterium tumefaciens-mediated transformation is an effective method for introducing genes into maize. In this chapter, we describe a detailed protocol for genetic transformation of the maize genotype Hi II. Our starting plant material is immature embryos cocultivated with an Agrobacterium strain carrying a standard binary vector. In addition to step-by-step laboratory transformation proced...
متن کاملInteractive studies of potassium and copper with cadmium on seed germination and early seedling growth in maize (Zea mays L.).
In the present study a novel approach has been made to evaluate the toxicity of cadmium in maize (Zea mays L. cv KJ9451) in terms of germination, seedling growth, pigment development and relevant enzyme activity and the possible remedial approach using potassium and copper to reduce cadmium toxicity. For the present investigations maize seeds were sown in petridishes on filter paper in triplica...
متن کاملGermination and seedling growth of corn (Zea mays l.) under varying levels of copper and zinc
The heavy metal tolerance in corn (Zea mays L.) var. ‘Neelum’ was assessed at germination and seedling growth after having subjected it to different concentrations of CuSO4 and ZnSO4. Germination was not affected by any of the metal tested, whereas initial growth was strongly inhibited by increasing concentrations of ZnSO4. Seedlings developed toxicity symptoms in the presence of both metals bu...
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ژورنال
عنوان ژورنال: American Journal of Agricultural and Biological Sciences
سال: 2006
ISSN: 1557-4989
DOI: 10.3844/ajabssp.2006.44.47