Agronomic performance of green cane fertilized with ammonium sulfate in a coastal tableland soil

Oliveira, Ana Paula Pessim de; Alves, Bruno José Rodrigues; Anjos, Lúcia Helena Cunha dos; Lima, Eduardo; Zonta, Everaldo; Pereira, Willian; Soares, Paula Fernanda Chaves

doi:10.1590/1678-4499.186

Cited by 10 publications

(5 citation statements)

References 28 publications

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“…In soils with low nutrient supply occurs massive responses to nitrogen supplied. This was evident by the agronomic performance of green cane fertilized with ammonium sulphate in a soil of the coastal plain found by (OLIVEIRA et al, 2017). Replacement of nutrients is emphasized by (KIRKELS; CAMMERAAT; KUHN, 2014) in function of extraction by crops and thus remain close to the ideal for cultivation.…”

Section: Resultsmentioning

confidence: 98%

Yield and biometry of fertilized sugar cane with organomineral fertilizer of sewage sludge and biostimulant

Moraes¹,

Camargo

Lana³

et al. 2020

Biosci. J.

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The dependence of mineral fertilizers, increasingly, has brought concern facing the increased demand and because it is a non-renewable mineral resource. The organic fertilization, exclusively, it is impractical in large scale, however, the combination of organic and mineral sources have already proved to be feasible, both from the point of view of nutrition of plants as well as in the aspect of recycling of urban and industrial waste by agriculture. This research had as objective to determine the efficiency of aorganomineral fertilizer formulated on the basis of sewage sludge in substitution of mineral fertilizer in the cultivation of sugar cane in environments with different levels of soil fertility. An experiment was conducted in greater soil fertility, in the Institute Federal Goiano– Campus, Morrinhos-GO, Brazil. The other, less soil fertility, was implanted in the ethanol industry Tijuco Valley, located in Rio do Peixe, district of Prata-MG, Brazil. The experimental design was randomized blocks in a factorial 5 x 2 +1 being five doses, with and without a biostimulant plus an additional with mineral fertilization, in four replications. The doses were in function of fertilization recommendation of planting and coverage for each environment, consisting of: 100 % of the mineral source and percentage 0; 60; 80; 100 and 120 % of organomineral fertilizer. We evaluated the productivity, tillering, diameter and height of stem in Prata-MG the different percentages of the fertilization of planting favored and increased productivity, height and stem diameter of sugar cane; the use of biostimulants not contributed to increase crop yield. In Morrinhos-GO, the different percentage of planting fertilization did not increase the productivity, tillering, height and diameter of the sugarcane stem; the use of biostimulants increases the productivity yield of sugarcane. Organomineral fertilizer based on biosolids is similar to fertilization with mineral fertilizer in environments.

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Section: Resultsmentioning

confidence: 98%

Yield and biometry of fertilized sugar cane with organomineral fertilizer of sewage sludge and biostimulant

Moraes¹,

Camargo

Lana³

et al. 2020

Biosci. J.

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“…A linear response of the first ratoon to N rates of up to 175 kg ha −1 was demonstrated by 34 , while 12 found responses up to 150 kg ha −1 in a clay soil. However, more often, the responses of sugarcane to N fit a quadratic model 6 , 37 , 38 . Recent studies of sugarcane in Brazil report a limited response of sugarcane to increases in N rates 39 .…”

Section: Discussionmentioning

confidence: 99%

Long-term N fertilization reduces uptake of N from fertilizer and increases the uptake of N from soil

Joris

Vitti

Almeida

et al. 2020

Sci Rep

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Long-term supply of synthetic nitrogen (N) has the potential to affect the soil N processes. This study aimed to (i) establish N response curves to find the best balance between inputs and outputs of N over four ratoons; (ii) use 15N-labeled fertilizer to estimate the N recovery efficiency of fertilizer applied in the current season as affected by the N management in the previous three years. Nitrogen rates (control, 60, 120, and 180 kg ha−1 N) were applied annually in the same plots after the 1st, 2nd, 3rd, and 4th sugarcane cycles. Sugarcane yield, N uptake, and N balance were evaluated. In the final season, 100 kg ha−1 of 15N was also applied in the microplots to evaluate the effect of previous N fertilization on N derived from fertilizer (NDF) and N derived from soil (NDS). Sugarcane yields increased linearly with the N rates over the four sugarcane-cycles. The best balance between the input of N through fertilizer and N removal by stalks was 90 kg ha−1 N in both the 1st and 2nd ratoons, and 71 kg ha−1 N in both the 3rd and 4th ratoons. Long-term application of N reduced NDF from 41 to 30 kg ha−1 and increased NDS from 160 to 180 kg ha−1 N. A key finding is that long-term N fertilization has the potential to affect soil N processes by increasing the contribution of soil N and reducing the contribution of N from fertilizer.

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“…Current techniques of management of sugarcane culture are based on soil plowing during the preparation and planting, which added to the harvest and the transhipment production system, have high potential for compression because the traffic is repeated during the crop cycles under different humidity conditions, thereby *Corresponding author. E-mail: jlrtorres@iftm.edu.br Author(s) agree that this article remain permanently open access under the terms of the Creative Commons Attribution License 4.0 International License altering the physical, chemical and soil organic matter (Materechera, 2009;Oliveira et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Cropping systems evaluation, fertilization, and effects on technological quality and sugarcane productivity

Campos¹,

Alves²,

Souza³

et al. 2015

Afr. J. Agric. Res.

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The scarification has been used in soil descompaction and when combined with fertilizer and harrowing has been called triple operation, which together can change the quality and increase the productivity of sugarcane. In this study we evaluated the influence two cropping systems in ratoon, associated with different forms of fertilization on the technological quality and productivity of sugarcane. The design was randomized blocks, with split plots, with four replications. In the main plots we evaluated two treatments: C/HE=with chisel plow; S/HE=without chisel plow. The subplots were tested for fertilization treatments: M=mineral fertilization; T=M+filter cake; H=M+humic extract; M+T+H. We evaluated the technological analysis and the production of sugarcane. It was observed that the use of the chisel during the period of the 2 nd and 3 rd ratoon did not cause changes in technological variables and sugarcane productivity. The fertilizers used did not provided increases in the number of stems per meter nor the productivity of sugarcane stems. The values obtained for brix degree of syrup, apparent sucrose, broth purity, fiber, reducing sugars and total reducing sugars were above minimum values defined by the standard the cane quality in all the treatments, but did not increase the number of stems and crop productivity.

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Agronomic performance of green cane fertilized with ammonium sulfate in a coastal tableland soil

Abstract: There was no effect of increasing N rates on the sugar concentration, although the sugar yield response was positive and strongly influenced by the stalk production. Results showed the importance of reassessing the adequate N rate for maximizing yield in green cane production systems.

Cited by 10 publications

References 28 publications

Yield and biometry of fertilized sugar cane with organomineral fertilizer of sewage sludge and biostimulant

Yield and biometry of fertilized sugar cane with organomineral fertilizer of sewage sludge and biostimulant

Long-term N fertilization reduces uptake of N from fertilizer and increases the uptake of N from soil

Cropping systems evaluation, fertilization, and effects on technological quality and sugarcane productivity

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