Nitrogen fertilization in Oncidium baueri seedling growth
نویسندگان
چکیده
منابع مشابه
Efficiency of nitrogen fertilization in spring wheat
An assessment of the nitrogen fertilization efficiency should not only include quantitativeand qualitative yield changes, but also an analysis of formation some indicators such as: Nharvest index (NHI), N use efficiency (NUE), N utilization efficiency (NUtE), N agronomicefficiency (NAE), N physiological efficiency (NPE) and N apparent recovery fraction (NRF).The objective of the study was the e...
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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...
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ers with a scientific basis for optimizing their N management strategies for turfgrass. The effect of returning grass clippings on turfgrass growth and Petrovic (1990) presented an excellent review of the quality has not been thoroughly examined. The objective of this refate of nitrogenous fertilizers applied to turfgrass. Part search was to determine the effects of returning grass clippings in...
متن کاملContainer Longleaf Pine Seedling Morphology in Response to Varying Rates of Nitrogen Fertilization in the Nursery and Subsequent Growth After Outplanting
A fertilization rate of 2 or 3 mg nitrogen (N) per week for 20 weeks yielded longleaf pine (Pinus palustris) seedlings grown inside a greenhouse that survived well and produced good root collar diameter (RCD) growth the first year after outplanting. Of a range of fertilization rates (0.5 to 4 mg N/week), the 2 mg rate yielded seedlings that did not require needle clipping during nursery product...
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ژورنال
عنوان ژورنال: African Journal of Agricultural Research
سال: 2018
ISSN: 1991-637X
DOI: 10.5897/ajar2016.11622