Effect of boron on elongation of tomato root tips
نویسندگان
چکیده
منابع مشابه
Ribonucleic Acid Content, Boron Deficiency Symptoms, and Elongation of Tomato Root Tips.
Boron is recognize(d as an essential micronutrient for higher plants, but the precise role of this element in plant growth and development is not clear. In Gaugh and Dugger's (3) comprehensive review they presented and discussed a wide spectrum of proposed roles and effects of boron on higher plants. From their own work and their interpretative review of the literature they concluded that "boro...
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15 صفحه اولEffect of Selected Nitrogen-bases and Boron on the Ribonucleic Acid Content, Elongation, and Visible Deficiency Symptoms of Tomato Root Tips.
In a previous paper Albert (2) reported the RNA content of root tips of intact tomato plants decreased and boron deficiency symptoms occurred concurrently wlhen boron (B) was withheld from nutrient solutions in which the plants were growing. It was also observed that elongation of root tips stopped 6 to 12 hours and the RNA content of tips decreased 24 to 48 hours after B was withlleld. The DNA...
متن کاملEffect of light intensity and plant size on rate of development of early boron deficiency symptoms in tomato root tips.
Young tomato plants (Lycopersicon esculentum Miller, cultivar Rutgers) grown in solution culture at 27 degrees at 2 light intensities with adequate boron (0.1 mg/l) and treated with these 2 intensities in the absence of adequate boron developed root boron deficiency symptoms. The typical deficiency symptoms of decreased root elongation, increased depth of brown color and decreased RNA content o...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1961
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.36.2.244