نتایج جستجو برای: plot size
تعداد نتایج: 583192 فیلتر نتایج به سال:
The distribution pattern of plants is an important characteristic of plant communities, being of critical importance in ecological studies and sampling plans. This study was designed to investigate the efficiency of different shapes and sizes of quadrants to delineate the spatial patterns of Astragalus verus Olivier by using dispersion indices. At Mayan Rangeland (Khorasan Razavi), a digital ca...
The Amazon is a center of diversity for Capsicum chinense Jacq., with wide genetic and morphological variability, but little exploration has been performed there to facilitate their improvement. This study aimed characterize evaluate C. genotypes the development cultivars by determining optimal size experimental plot minimum sample ensure precise estimation yield. A total 23 were evaluated, in ...
This paper assesses the combined effect of field plot size and LiDAR density on the estimation of four forest structure attributes: volume, total biomass, basal area and canopy cover. A total of 21 different plot sizes were considered, obtained by decreasing the field measured plot radius value from 25 to 5 m with regular intervals of 1 m. LiDAR data densities were simulated by randomly removin...
The objective of this study was to determine the optimal plot size evaluate fresh matter productivity sorghum (Sorghum bicolor (L.) Moench) and showy rattlebox (Crotalaria spectabilis Roth.). Fifteen uniformity trials (blank experiments) with rattlebox, in single or intercropping, were carried out. evaluated 540 basic experimental units (BEU) 1 × m (15 36 BEU per trial). determined by method Ha...
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