Search Results - "height"

Röjningsformens effekt på tallens (Pinus sylvestris L.) tillväxt och kvalitetsegenskaper by Eriksson, Axel

Report on selections and hybrid performance in first multienvironmental trial by Hernández, Luis Miguel, Ríos, Gonzalo, Espitia, Paula A., Castiblanco, Valheria

“…Traits such as biomass, height, coverage area, and growth habit were evaluated. …”
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Algumas relacoes dasométricas importantes em um bosque secundário tropical by Machado, Sebastao do Amaral, Albertin, Waldemar

“…The same mathematical models were applied to establish the relationship between total height/commercial height. It was determined that the linear model is most closely adjusted to this relationship.…”
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Två höjdtilldelningsmetoder för trädhöjder : hur metoden påverkar höjdskattning med laserdata by Axelsson, Arvid, Ekström, Tomas

Assessing combining ability of doubled haploid maize (Zea mays L.) breeding lines for grain yield and yield components under heat stress condition by Patil, S. Vinutha, Doggalli, Gangadhara, Kuchanur, Prakash H., Zaidi, Pervez Haider, Patil, Ayyanagouda, Arunkumar, B., Vinayana, M.T., Tembhurne, B.V., Suma, T.C., Seetharam, K.

“…Among testers of MPS1, ZL1840 was identified as the good general combiner for days to 50 per cent anthesis, days to 50 per cent silking and plant height and CAL14113 for ear height and grain yield. …”
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Estimating sapling vitality for Scots pine (Pinus sylvestris L.) in Russian Karelia by Oreshkin, D.G., Skovsgaard, J.P., Vanclay, J.K.

“…A new method is proposed for estimating vitality or growth potential for saplings of Scots pine (Pinus sylvestris L.), based on height, diameter and height increment. A two-stage process was used to establish the vitality index. …”
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Allometric models for estimating volume and total aboveground biomass of seven dominant tree species in a tropical humid forest in Costa Rica by Segura, O., Kanninen, M.

“…The best-fit equations for total aboveground biomass that were based on combinations of diameter at breast height, and total and commercial height as independent variables had R2 values between 0.77 and 0.87. …”
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Ecological adaptation of the shea butter tree (Vitellaria paradoxa CF. Gaertn.) along climatic gradient in Bénin, West Africa by Kakai RG, Akpona TJD, Assogbadjo, A.E., Gaoue OG, Chakeredza, Sebastian, Gnangle PC, Mensah, G.A., Sinsin B

“…In each plot, all trees with a diameter at breast height (dbh) >10 cm were inventoried and measured for stem and crown diameters, and total height. …”
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Cultivar x cropping system interactions in relay and row intercropping of bush beans with different maize plant types by Woolley, Jonathan N., Rodríguez, W.

“…Maize cv. were grouped according to LAI and plant height. In Turrialba, a site with a severe weed problem, leafy maize of intermediate height allowed the highest bean yield in relay cropping but the lowest in intercropping. …”
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Replication Data for: 4-km gridded historical and future scenarios for sea level rise in Honduras by Navarro Racienes, Carlos Eduardo, Monserrate Rojas, Fredy Alexander

“…We used the variable Sea Surface Height bove geoid (zos). We make available two types of data: • _ts: Sea level height changes between the reference period 1996–2015 and the historical/future yearly GCM’s projections. …”
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En studie över olika låggallringars effekt på övre höjd på granbestånd i södra Sverige by Aspgren, Jakob, Sundström, Erik

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Census of individual trees of Tucunare Vichada (2023) by Ruiz-Hurtado, Andres Felipe, Pérez Bolaños, Juliana, Arrechea-Castillo, Darwin Alexis, Matiz Rubio, Natalia, Costa Junior, Ciniro, Arango Mejia, Jacobo, Cardoso Arango, Juan Andres

“…Zonal statistics were then applied to assign estimated tree height values to each instance by extracting the maximum pixel value within the tree crown polygon boundary. …”
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Host plant resistance and tolerance of Musa landraces and hybrids to nematode infestation by Dochez, C., Speijer, P.R., Schutter, B. de, Dubois, T., Tenkouano, A., Waele, D. de, Ortíz, R.

“…The bi-plot of the first principal component versus plant height reduction allowed to clustering the cultivars into distinct groups. …”
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Discoloration in poplar tree and production of sprouts after harvest by Ullah, Ikram

“…The discoloration in stems was directly proportional with the height of the tree. The percentage of discoloration in a stem decreased with increasing tree height.…”
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Where to find structural grade timber: a case study in ponderosa pine based on stand and tree level factors by Caballe, Gonzalo, Santaclara, Oscar, Diez, Juan Pablo, Letourneau, Federico Jorge, Merlo, Esther, Martinez Meier, Alejandro

“…Nevertheless, the most suitable independent variables for modelling Ed were two stand variables: age at breast height (ABH) and site index (SI20) and two tree variables: stem slenderness (S, tree height/diameter at breast height) and social status or relative height (RH = H/H100). …”
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Body weight measurements relationship in Nigerian Red Sokoto goats by Hassan, A., Ciroma, A.

“…Bodyweight was correlated with body length (0.45, 0.53, 0.75), height-at-withers (0.73, 0.47, 0.55) and heart girth (0.78, 0.38, 0.58).Based on the magnitude of the correlation coefficients, body length and height-at-withers could be used for predicting liveweight of the animals at 1-2 years and 3 years and above, respectively.…”
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Genetic variability for grain yield and components in an early tropical yellow maize population under Striga hermonthica infestation by Badu-Apraku, Baffour, Menkir, A., Lum, F.

“…Estimates of dominance variances were larger than additive genetic variances for grain yield, plant height, ear height, number of ears at harvest, and Striga damage rating at 8 weeks after planting (WAP). …”
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Comments on "The Tropospheric Land-Sea Warming Contrast as the Driver of Tropical Sea Level Pressure Changes" by Makarieva, A.M., Gorshkov, V.G., Nefiodov, A.V., Sheil, D., Nobre, A.D., Li, B.L.

“…A revised relationship between ps and Ta is derived governed by two parameters—the isobaric and isothermal heights—rather than just one. Further insight is provided by the earlier model of Lindzen and Nigam, which was the first to use the concept of isobaric height to relate tropical ps to air temperature, and they did this by assuming that isobaric height is always around 3 km and isothermal height is likewise near constant. …”
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Impact of Shrimp Ponds on Mangrove Blue Carbon Stocks in Ecuador by Merecí-Guamán, Jéssica, Casanoves, Fernando, Delgado-Rodríguez, Diego, Ochoa, Pablo, Cifuentes-Jara, Miguel

“…Two mangrove strata were identified according to their height and basal area: medium-statured mangrove (lower height and basal area) and tall mangrove (greater height and basal area). …”
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Modeling of Effective Leaf Area Index by Selin, Lina

“…Point cloud metrics were calculated from the ALS data and the drone data such as height percentiles, intensity percentiles, point cloud density and cover metrics. …”