منابع مشابه
Screening Ornamentals for Their Potential as As Accumulator Plants
Arsenic-based pesticides, herbicides and insecticides are used in horticultural operations resulting in soil contamination around greenhouse structures. Phytoremediation and phytostabilization are two techniques for treating arsenic (As) contaminated soil. Several ornamental plant species, Iris (Iris savannarum), switchgrass (Panicum virgatum), Tithonia rotundiflora, Coreopsis lanceolata, sunfl...
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Leguminous plants include both herbaceous and woody types. both shrubs and tree’;. Many of thex shrubs and twzs have been used as ornament&; many others hew the potential, in appearance and adaptation. to complement existing plantings. Most leguminous plants are capable of gmwth on soils lacking nitmgcn by forming symbiotic associations with bacteria (Khirohiwn) that iniect the plant root, form...
متن کاملOrnamentals Northwest Archives
Many cultivars of ornamental conifers are difficult to propagate. Cuttings may root poorly and graft success may be highly variable even in the hands of skilled, experienced propagators. Because of these problems, we conducted a detailed study of the physiology of graft formation in Picea pungens 'Hoopsi' scions grafted on Picea abies rootstocks with the purpose of identifying factors limiting ...
متن کاملPoisonous native range plants
Plant poisoning is a common problem throughout North America, causing significant economic losses not only through death loss, but through the costs associated with reproductive loss, poor growth rates, herbicides, etc. Through good pasture management, recognizing toxic plants, and by understanding the effects of toxins on animals, plant poisoning can be largely avoided. Plants contain a variet...
متن کاملOrnamentals Northwest Archives
Plant symptoms caused by Pseudomonas syringae ...................................................1 Severity of Pseudomonas syringae ............................................................... ...2 Predisposing factors increase severity ........................................3 (Wounding, Plant Dormancy, Soil factors, Dual infections) ............... 3 Classification of Pseudomonas syringae ...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1973
ISSN: 0022-409X
DOI: 10.2307/3896895