The future of invasive African grasses in South America under climate change

Barbosa, Fabiana Gonçalves

doi:10.1016/j.ecoinf.2016.10.006

Cited by 22 publications

(16 citation statements)

References 54 publications

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“…Argument that justifies the fact, is little increase occurred with the use of doses, not resulting in significant effect. The crude protein (CP) of pasture with irrigation was higher than without irrigation (Figure 5a), corroborating several works by Tifton 85 (GOMES et al 2015a, 2015b, SANCHES et al 2015, 2016. The CP also responded linearly to SW doses.…”

Section: Resultssupporting

confidence: 76%

“…The CP also responded linearly to SW doses. to the grass (RAZ-YASEEF et al, 2015, BARBOSA, 2016, KALAUGHER et al , 2017, such as digestibility, which is very important for ruminant.…”

Section: Resultsmentioning

confidence: 99%

“…For the Central-South regions of Brazil, recent surveys with and without irrigation indicate average accumulation increments between 25 and 55 kg ha -1 day -1 of dry matter (DM) with irrigation in the production of Tifton 85 (QUEIROZ et al, 2012;NOGUEIRA et al (GOMES et al, 2015a, 2015b, SANCHES et al, 2015, 2016.…”

Section: Introductionmentioning

confidence: 99%

“…The climatic changes suffered in the last decades in the world have been promoting direct effects on grasses (RAZ-YASEEF et al, 2015;BARBOSA, 2016;KALAUGHER et al, 2017), Including changes in rainfall patterns that may lead to a considerable decline in agricultural production (MALL, GUPTA and SONKAR, 2017), causing the seasonality of the production of tropical plants (DANTAS et al, 2016), common in various regions of Brazil (Gomes et al, 2015th). Irrigation has been used to reduce seasonality in the Center-South regions of Brazil (GOMES et al, 2015b), but without eliminating it (SANCHES et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

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Irrigation and Swine Slurry Application of Tifton 85 Grass: Production and Nutritional Quality

Sanches¹,

Gomes²,

Dias³

et al. 2017

Anais Do IV Inovagri International Meeting - 2017

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ABSTRACT:The use of irrigation and fertilization with swine wastewater (SW) can be an excellent alternative to increase the production and pasture quality. The work was carried out from October 2013 to September 2014 in Dourados -MS, and aimed to evaluate the production and nutritional quality of Tifton 85 grass (Cynodon spp.) under different rates of SW, in the presence and absence of irrigation. The experiment design was randomized blocks in a split plot scheme, with irrigation and without irrigation in the plots, and four rates of SS in the subplots: 75, 150, 225 and 300 m 3 ha -1 cut -1 , with four replications. There was a significant effect of irrigation and SS rates on Total dry matter, reaching 41.4 Mg ha -1 y -1 with the highest dose tested and associated with the use of irrigation. Irrigation also provided higher levels of crude protein, increasing with linear adjustment to SS rates, reaching 17.9 % in the annual average.The neutral detergent fiber and the acid detergent fiber presented lower irrigation results and decreased linearly at the rates of SS, reaching 65.40 and 32.55% in the annual average, respectively. It was observed an inverse behavior of the "in vitro" digestibility of dry matter, which was higher under irrigation, reaching 69.5% in the annual average and presenting linear growth for the SS rates.KEYWORDS: organic fertilization, botanical composition, dry matter production, forage quality, sprinkler irrigation. APLICAÇÃO DE DEJETO LÍQUIDO DE SUÍNO E IRRIGAÇÃO DE CAPIM

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Section: Resultssupporting

confidence: 76%

“…The CP also responded linearly to SW doses. to the grass (RAZ-YASEEF et al, 2015, BARBOSA, 2016, KALAUGHER et al , 2017, such as digestibility, which is very important for ruminant.…”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Irrigation and Swine Slurry Application of Tifton 85 Grass: Production and Nutritional Quality

Sanches¹,

Gomes²,

Dias³

et al. 2017

Anais Do IV Inovagri International Meeting - 2017

View full text Add to dashboard Cite

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“…The climate change have been causing direct effects on grasses in the last decades (Raz-yaseef et al, 2015;Barbosa, 2016;Kalaugher et al, 2017), including changes in rainfall patterns that may lead to a considerable decline in agricultural production (Mall, Gupta and Sonkar, 2017), causing the seasonality of the production of tropical plants (Dantas et al, 2016), common in various regions of Brazil (Gomes et al, 2015a).…”

Section: Introductionmentioning

confidence: 99%

Application of swine wastewater for irrigation of Tifton 85 grass: Part I-productivity and nutritional quality

Gomes¹,

Sanches²,

Dias³

et al. 2018

Aust J Crop Sci

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The use of swine wastewater (SW) for irrigation can be an excellent alternative to increase productivity and quality of pastures. This work was carried out from October 2013 to September 2014 in Dourados -MS. The objectives were evaluation of the productivity and nutritional quality of Tifton 85 grass (Cynodon spp.) under different doses of SW in the presence and absence of normal water irrigation. The experiment was set in a randomized block with split plots design, including water irrigated and non-irrigated in the main plots and four doses of SW in the subplots (75, 150, 225 and 300 m 3 ha -1 cut -1 ), with four replicates. The total forage yield and the bromatological value (crude protein, neutral and fibre detergent acid and dry matter digestibility) were evaluated. There was a significant effect of irrigation and SW doses on total dry matter yield, reaching 41.4 Mg ha -1 year -1 using the highest dose of SW (300 m 3 ha -1) and irrigation use. Irrigation also provided higher crude protein levels, increasing with linear adjustment to SW doses, reaching 17.9% in the annual average. The neutral detergent fibre and the acid detergent fibre presented lower results under irrigation, reaching 65.4 and 32.6% in the annual average, respectively, and linearly decreased using SW doses. Inverse behavior was observed in the in vitro digestibility of dry matter, which was higher under irrigation, reaching 69.5% in the annual average and presenting linear growth according to doses of SW.

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