Harvest index
Inheritance of harvest index in common bean
... Working with common beans, Costa et al. (1985) also estimated the HI and tried to collect all the vegetative parts of plants. What fell to the ground was collected every other day. Obviously, in this case, the procedure ...
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Salinity reduces carbon assimilation and the harvest index of cassava plants (Manihot esculenta Crantz)
... The lower photosynthetic rates of plants grown under saline conditions may have been one reason for the strong growth inhibition of tuberous roots. However, other factors may also be associated with this problem. ...
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E. R. Detomini, D. Dourado Neto, J. A. Frizzone, A. Doherty, H. Meinke, K. Reichardt, C. T. S. Dias, M. G. Figueiredo - Euro Doutorado Frizzone Doherty Meinke Reichardt Tadeu Figueiredo
... the harvest index and a bivariate normal distribution of the averaged daily solar radiation and air temperature, the stochastic model satisfactorily simulated grain productivity, ...
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Campina Grande, PB, UAEAUFCG – http:www.agriambi.com.br ISSN 1807-1929 v.21, n.4, p.261-266, 2017
... with maximum oat lodging of 5%, under low, high and very high nitrogen fertilization, respectively. The grain weight per panicle and panicle harvest index are potential variables to compose the multiple ...
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The application of the multivariate analysis method for some traits in wheat under drought stress
... In order to better explain the results of simple correlations and stage regression and also to determine the cause-and-effect relations to identify direct and indirect effects on components and enter the traits into a ...
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Crop losses in Brazilian cassava varieties induced by the Cassava common mosaic
... ABSTRACT: Despite the widespread distribution of the Cassava common mosaic virus (CsCMV) in Brazil, little is known about the losses it causes in yield. The effect of CsCMV on different va- rieties was evaluated by ...
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Estimation of soybean agronomic performance in climatic scenarios for Southern Brazil
... The study aimed to analyze the agronomic performance of soybean cultivated in Southern Brazil, in climatic scenarios. Climatic data from three cities located in the main soybean producing regions of Paraná, Santa ...
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Oat grain yield under nitrogen uses in an eucalyptus intercropping system in Subtropical Brazil
... The panicles were counted, and twelve main stem panicles and five tillers panicles were chosen by random selection for determining the spikelet number, spikelet aborted number, and the number and weights of primary and ...
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Characterization of brazilian wheat cultivars in terms of nitrogen use efficiency
... The harvest index (HI) represents the ratio of GY (Figure 2a) to biological yield (BY) (Figure 2c). A variation from 0.37 to 0.52 was observed for this trait, depending on location and cultivar (Figure 2d). ...
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Termometria infravermelha na fenotipagem para resistência à seca de linhagens inter e intraespecíficas de arroz.
... The harvest index (HI) was determined along a one-meter long row where the HI = GY/(GY + B), being GY the grain yield and B, the dry biomass of shoot biomass determined at harvest time, based on 0,35 ...
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EFFECT OF GENOTYPES AND NITROGEN LEVELS ON PRODUCTION POTENTIAL OF MAIZE (ZEA MAYS L.) UNDER INDO-GANGATIC PLAIN ZONE OF WESTERN U.P.
... Among genotypes, Dekalb 900 M Gold had significantly higher yield attributes viz. cobs/plant, cob length (cm), grains/row, grains/cob, 1000 grain weight, ten cobs weight, grain weight/ten cobs, shelling percentage, grain ...
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GENETIC DIVERSITY FOR AGRO-MORPHOLOGICAL AND OIL QUALITY TRAITS IN INDIAN MUSTARD (BRASSICA JUNCEA L. CZERN & COSS)
... for, harvest index, stearic acid and seed yield per plant, was earlier reported by Kardam and Singh ...plant, harvest- index, 1000 seed weight, primary branches per plant, secondary branches ...
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Caracterização do crescimento e produtividade de acessos de alho ‘Amarante’
... analysis, harvest index, and bulb ...area, harvest index, dry mass of leaves, pseudostem, bulb, and whole plant, resulting in the greatest total and commercial bulb ...
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Seed phytate content and phosphorus uptake and distribution in dry bean genotypes
... types. Rio tibagi accumulated more P in grains and in the whole plant when compared with 4AP, which presented smaller amounts of P accumulation (table 1). The behavior of these last two genotypes is in agreement with ...
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Growth regulator on oat yield indicators
... and harvest index showed a quadratic response, while a decreasing linear response was observed for biological and straw yields in the soybean/oat system, considering the use of the adjusted dose of the ...
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FOLIAR APPLICATION OF SILICON ON YIELD COMPONENTS OF WHEAT CROP
... the harvest index characteristic (HI, %) there was significance (p < ...the harvest index (Figure 1a). The harvest index is determined by the ratio of plant economic ...
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Single and split nitrogen dose in wheat yield indicators
... and harvest index are similar between the N supply forms, the joint expression of straw and grain through the biological yield was also favored by the split application in V 3 /V 6 , a contribution from the ...
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Growth components and zinc recovery efficiency of upland rice genotypes
... having harvest index levels near to flooded or lowland ...Grain harvest indices of promising Brazilian upland rice genotypes used in this study are within the range of ...highest harvest ...
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Genetic variation and correlation of agronomic traits in meadow bromegrass (Bromus riparius Rehm) clones1 Marcelo Renato Alves de Araújo2 Bruce Coulman3 Variação genética e correlações entre caracteres agronômicos em clones de meadow bromegrass (Bromus ri
... Meadow bromegrass (Bromus riparius Rehm.) is a recently introduced pasture grass in western Canada. Its leafy production and rapid regrowth have made it a major grass species for pasturing beef animals in this region. As ...
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Yield traits as selection indices in seedling populations of cassava
... and harvest index produced similar ranking of the ...selection index including fresh root yield, percentage DMC, root weight and roots per plant, with heavier weights being assigned to root weight ...
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