نتایج جستجو برای: plant parts
تعداد نتایج: 539068 فیلتر نتایج به سال:
This paper describes an automatic color and grain sorting system for wood edge-glued panel parts. The color sorting system simultaneously examines both faces of a panel part and then determines which face has the “best” color, and sorts the part into one of a number of color classes at plant production speeds. In-plant test results show that the system generated over 91 percent acceptable panel...
BACKGROUND In addition to plant species biology and ecology, understanding the folk knowledge systems related to the use of plant species and how this knowledge system influences the conservation of plant species is an important issue in the implementation of sustainable strategies of biodiversity conservation programs. This study aimed at providing information on the use and local knowledge va...
Systemic insecticides are applied to plants using a wide variety of methods, ranging from foliar sprays to seed treatments and soil drenches. Neonicotinoids and fipronil are among the most widely used pesticides in the world. Their popularity is largely due to their high toxicity to invertebrates, the ease and flexibility with which they can be applied, their long persistence, and their systemi...
SUMMARY (1) Recent evidence indicates tight control of plant resource economics over interspecific trait variation among species, both within and across organs. Here we demonstrate that this 'Plant economics spectrum' has important afterlife effects on carbon turnover by driving coordinated decomposition rates of different organs across species. (2) To that end, we conducted a common-garden dec...
The general morphological shape of plant-resembling fish and plant parts were compared using a geometric morphometrics approach. Three plant-mimetic fish species, Lobotes surinamensis (Lobotidae), Platax orbicularis (Ephippidae) and Canthidermis maculata (Balistidae), were compared during their early developmental stages with accompanying plant debris (i.e., leaves of several taxa) in the coast...
The distribution of radiocesium was examined in bamboo shoots, Phyllostachys pubescens, collected from 10 sites located some 41 to 1140 km from the Fukushima Daiichi nuclear power plant, Japan, in the Spring of 2012, 1 year after the Fukushima nuclear accident. Maximum activity concentrations for radiocesium ¹³⁴Cs and ¹³⁷Cs in the edible bamboo shoot parts, 41 km away from the Fukushima Daiichi...
Azadirachta indica which is commonly known as neem plant has one of the most promising medicinal properties having a wide spectrum biological activity. Fresh matured leaves, stem-bark and seeds A. (neem) were collected, air dried aqueous-extract was used to screen for some active chemical constituents. Phytochemicals parts extracted screened both qualitatively quantitatively. The screening carr...
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