Growth of sugarcane (Sacharum ssp L.) in different production scenarios exhibitions
            and slopes

Brunini, Rodrigo Garcia; Turco, José Eduardo Pitelli

doi:10.5935/ambiencia.2016.especial.09

Cited by 3 publications

(4 citation statements)

References 7 publications

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“…m -2 . The dynamics of sugarcane growth and production in this study corroborate those found by Silva et al (2012a) and Silva et al (2014b), Batista et al (2015), Brunini & Turco (2016) and Oliveira & Braga (2019).…”

Section: Resultssupporting

confidence: 89%

“…The ability of sugarcane to intercept radiation, i.e. fPARi, varies according to the variety (Almeida Neto et al, 2020) due to the influence of the leaf area index (Ferreira Júnior et al, 2014;Elli et al, 2016) and is essential for increasing crop yield (Brunini & Turco, 2016). In the present study, fPARi had a strong influence on the growth dynamics of the crop.…”

Section: Resultsmentioning

confidence: 45%

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Microclimate and Irrigation Affect the Growth Dynamics of Sugarcane in a Semiarid Environment

Carvalho,

Silva,

Santos

et al. 2023

Eng. Agríc.

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The aim of this study was to assess how microclimate variables and irrigation affect the growth of sugarcane. The experiment was conducted using the VAT90-212 cultivar in the Semi-arid region of Brazil. The microclimate was monitored and by quantifying the irrigation depth. Nine campaigns were carried out in the field to collect morphological and biomass data. The data were subjected to descriptive statistics, so as to generate the mean values and/or sum between the campaigns. Using the correlation coefficient, the extent, sign and significance of the relationship between the response and explanatory variables were evaluated. The direct or indirect effects of the explanatory variables on the response variables were identified by path analysis. There was a significant correlation between microclimate variables and the morphological and biomass variables of the sugarcane, with a strong contribution from the intercepted fraction of the photosynthetically active radiation, the wind speed and soil temperature. The negative correlation with irrigation suggests that excess water impaired the growth dynamics of the crop. It is concluded that the growth of sugarcane is closely related to its capacity to intercept radiation, to the wind, thermal regime of the soil and irrigation management.

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Section: Resultssupporting

confidence: 89%

Section: Resultsmentioning

confidence: 45%

Microclimate and Irrigation Affect the Growth Dynamics of Sugarcane in a Semiarid Environment

Carvalho,

Silva,

Santos

et al. 2023

Eng. Agríc.

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“…There is a lack of studies on the effect of the corn sowing operation in Brazil, and on the latest studies on the subject in the world. However, Brunini & Turco (2016) in an experiment that occurred in the same region where the present study was conducted stated that the direction of the planting slope affects the growth of sugarcane, which suggests that corn could also share this behavior, since it is within the group of C4 plants.…”

Section: Introductionmentioning

confidence: 70%

Sowing operation direction and population densities in corn growing

Corrêa

Furlani

Zerbato

et al. 2019

Rev. bras. eng. agríc. ambient.

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Among the factors that may influence corn yield are sowing operation direction and plant population, since they alter the shade index between crop rows, and consequently the efficiency of interception of the photosynthetically active radiation by the leaves of plants. The aim of this study was to evaluate the influence of sowing direction and plant populations on P2830VYH hybrid corn yield. The experiment was conducted at the facilities of FCAV-UNESP, latitude 21º 14' S and longitude 48º 16' W in Jaboticabal (SP). The treatments were composed of three sowing directions (North-South, Northeast-Southwest, and East-West) and three population densities (40,000, 60,000 and 80,000 plants ha -1 ). The treatment with 80,000 plants ha -1 had the lowest cost per sack of corn and profitability 21% higher than that of the treatment with 60,000 plants ha -1 , and 45% higher than that of the treatment with 40,000 plants ha -1 . Sowing direction had no influence on grain yield when environmental conditions were favorable to the development of the crop. Lower plant densities lead to higher individual results in relation to the number of cobs, length of cobs and number of grains per row.

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“…This shows that, from 27 DAP onward, sugarcane seedlings required a greater intensity of GSR, PAR, and Tair to promote an increase in leaf area. Brunini & Turco et al (2016) reported that smaller leaf areas end up harming plant development by reducing solar radiation interception, thereby affecting physiological processes and hence final production. Engenharia Agrícola, Jaboticabal, v.40, n.1, p.10-15, jan./feb.…”

Section: Resultsmentioning

confidence: 99%

Effects of Photoselective Shade Nets on Early Growth of Sugarcane Seedlings

et al. 2020

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Sugarcane has a great economic interest in Brazil, so it needs technologies to increase its yield strength, especially for seedling production. This study aimed to ascertain the influence of shading nets on early growth and development of pre-sprouted sugarcane seedlings. An experiment was conducted in a protected environment, in the Rural Federal University of Pernambuco (UFRPE), in Recife-PE, Brazil. The protected environments were covered with anti-UV low-density polyethylene plastic plus: Solpack ® red ultranet net, Solpack ® white net, Solpack ® freshnet net, and without shade net, and five replications each. The experiment was carried out in a completely randomized design, and multivariate principal component analysis (PCA) was used to verify associations among cultivation modules, micrometeorological factors, and seedling growth parameters. Anti-UV low-density polyethylene + shade net improved seedling growth and development up to 27 days after planting. Higher substrate temperatures benefited early growth of seedlings. After 27 days of planting, sugarcane seedlings required higher air temperatures, as well as increased global and photosynthetically active solar radiation.

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Growth of sugarcane (Sacharum ssp L.) in different production scenarios exhibitions and slopes

Cited by 3 publications

References 7 publications

Microclimate and Irrigation Affect the Growth Dynamics of Sugarcane in a Semiarid Environment

Microclimate and Irrigation Affect the Growth Dynamics of Sugarcane in a Semiarid Environment

Sowing operation direction and population densities in corn growing

Effects of Photoselective Shade Nets on Early Growth of Sugarcane Seedlings

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