منابع مشابه
Assessment Maize Hybrids Response to Biological and Chemical Nitrogen Fertilizers
This research set out to evaluate the effect of combined biological and chemical nitrogen fertilizers on some corn hybrids. To this end an experiment was conducted as split plot on the basis of randomized complete block design with four replications. Main plots were included: use of chemical and biological fertilizers in four levels: 100% chemical fertilizer, 75% chemical fertilizer + 100% bio-...
متن کاملComparison of Fumonisin Concentrations in Kernels of Transgenic Bt Maize Hybrids and Nontransgenic Hybrids
Fungi in the genus Fusarium are very common associates of maize (Zea mays L.) plants. These fungi can cause disease at all developmental stages of the plant, but also may infect plants without causing symptoms (24). Certain Fusarium species, particularly F. verticillioides (Sacc.) Nirenberg (synonym = F. moniliforme J. Sheld.) and F. proliferatum (T. Matsushima) Nirenberg, often infect maize pl...
متن کاملThe Relationship of Heterozygosity to Homeostasis in Maize Hybrids.
OTH likeness and constancy are implied by the word homeostasis. I n the B genetic context, genotypes which interact with a variable environment in such a way as to maintain relative uniformity of an observable characteristic therein fulfill both the spirit and the letter of the concept, homeostasis. Though primarily morphological characteristics have been studied, their stability of development...
متن کاملInheritance of Spotted Aleurone Color in Hybrids of Chinese Maize.
The color in the aleurone cells of maize early attracted the attention cf geneticists as affording ideal material for testing the segregation of characters in the second generation of hybrids. The first cases that were investigated led to the idea of only one unit o r factor being involved in the production of an aleurone color. With the progress of investigation, however, it became necessary t...
متن کاملNonadditive gene expression in diploid and triploid hybrids of maize.
The molecular basis of hybrid vigor (heterosis) has remained unknown despite the importance of this phenomenon in evolution and in practical breeding programs. To formulate a molecular basis of heterosis, an understanding of gene expression in inbred and hybrid states is needed. In this study, we examined the amount of various transcripts in hybrid and inbred individuals (B73 and Mo17) to deter...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1915
ISSN: 0006-8071
DOI: 10.1086/331564