Effects of pre-sowing treatments on Jatropha curcas seed germination and seedling growth
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چکیده
منابع مشابه
Effect of pre-sowing treatment on seed germination and seedling vigour in endive and chicory
The influence of pre-sowing treatments using hydropriming, osmopriming and halopriming in laboratory and/or nursery tests on seedling emergence, seedling weight and plant growth of endive and chicory was examined. Halopriming (KNO3) or growth regulators (gibberelic acid; GA3) improved the rate of germination of endive and chicory and reduced the mean germination time needed. 30 min pre-sowing t...
متن کاملInhibitory effects of monoterpenes on seed germination and seedling growth.
Monoterpenes, the chemical constituents of essential oils found in plants, are known biologically active compounds. The present study was conducted to investigate the inhibitory effects of 30 monoterpenes including monoterpene hydrocarbons and oxygenated monoterpenes on seed germination and seedling growth of Amaranthus retroflexus, Chenopodium album and Rumex crispus under laboratory condition...
متن کاملNitrogen effects on seed germination and seedling growth
Recent evidence associates the persistence of invasive plant species with disturbance and fluctuations in distinct forms of mineral N in soils. We conducted soil and hydroponic experiments to investigate the influence of N form and availability on germination and seedling development of 2 invasive annual grasses, cheatgrass (Bromus tectorum) and medusahead (Taeniatherum caput-medusae) and 6 per...
متن کاملStudy of Pre-treatments on Seed Germination of Zygophyllum atriplicoides
Zygophyllum atriplicoides is one of the most important rangeland species of Hormozgan Province. With regards to its importance of it in domesticated animal nourishment, soil protection and raising honeybees this study on seed germination of Zygophyllum atriplicoides was carried out. In this investigation, the effects of seven pre-treatments with hot water sulphuric acid for 5, 10 and 15 minutes...
متن کاملEnhancement in Germination, Seedling Growth and Yield of Radish (Raphanus sativus) Using Seed Pre-Sowing Magnetic Field Treatment
Radish seeds (Raphanus sativus, Mino variety) were exposed to full-wave rectified sinusoidal magnetic fields (MF) of strengths 40 mT, 80 mT, and 110 mT for 2.5, 5, and 10 min each, and its effects have been investigated on germination, seedling growth, and yield. Seeds were sown following the MF treatment according to the protocol of the International Seed Testing Association (ISTA) under contr...
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ژورنال
عنوان ژورنال: African Journal of Agricultural Research
سال: 2015
ISSN: 1991-637X
DOI: 10.5897/ajar2015.9788