Impact of different levels of organic and inorganic fertilizers on growth, yield and quality of preseasonal sugarcane ratoon in Inceptisols

Ghube, N. B.; Kadlag, A. D.; Kamble, B. M.

doi:10.31018/jans.v9i2.1281

Cited by 5 publications

(6 citation statements)

References 2 publications

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“…The requirements for sugar cane to reach a yield of ca. 120 T/ha are 180, 60, and 230 kg/ha of N, P, and K, respectively; these values are similar to recommendations in other situations ( Leal et al, 2009 ; Blum et al, 2013 ; Ghube et al, 2017 ). The sugarcane yields are given in Supplementary Table 2 .…”

Section: Methodssupporting

confidence: 82%

Dynamic of bacterial and archaeal diversity in a tropical soil over 6 years of repeated organic and inorganic fertilization

et al. 2022

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The soil microbial community plays important roles in nutrient cycling, plant pathogen suppression, decomposition of residues and degradation of pollutants; as such, it is often regarded as a good indicator of soil quality. Repeated applications of mixed organic and inorganic materials in agriculture improve the soil microbial quality and in turn crop productivity. The soil microbial quality following several years of repeated fertilizer inputs has received considerable attention, but the dynamic of this community over time has never been assessed. We used high-throughput sequencing targeting 16S ribosomal RNA genes to investigate the evolution of the bacterial and archaeal community throughout 6 years of repeated organic and inorganic fertilizer applications. Soils were sampled from a field experiment in La Mare (Reunion Island, France), where different mixed organic-inorganic fertilizer inputs characterized by more or less stable organic matter were applied regularly for 6 years. Soil samples were taken each year, more than 6 months after the latest fertilizer application. The soil molecular biomass significantly increased in some organically fertilized plots (by 35–45% on average), 3–5 years after the first fertilizers application. The significant variations in soil molecular microbial biomass were explained by the fertilization practices (cumulated organic carbon inputs) and sometimes by the soil parameters (sand and soil carbon contents). The structure of the bacterial and archaeal community was more influenced by time than by the fertilization type. However, repeated fertilizer applications over time tended to modify the abundance of the bacterial phyla Acidobacteria, Actinobacteria, Bacteroidetes, Firmicutes, and Proteobacteria. To conclude, the present study highlights that the soil bacterial and archaeal community is lastingly modified after 6 years of repeated fertilizer inputs. These changes depend on the nature of the organic input and on the fertilization practice (frequency and applied quantity).

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Section: Methodssupporting

confidence: 82%

Dynamic of bacterial and archaeal diversity in a tropical soil over 6 years of repeated organic and inorganic fertilization

et al. 2022

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“…Furthermore, the yields of the SV and SVM treatments were no higher than the yields of other treatments. Several studies have shown that soil potassium analyses are not well correlated with sugarcane yields [19,31,32]. In very clayey soils, such as the Nitisol in our study, potassium inputs above 225 kg•ha −1 did not increase yields [32].…”

Section: Effects Of Fertilisation Strategies On Yield or Soil Propertiescontrasting

confidence: 78%

“…The sugarcane vinasse came from the Bois-Rouge sugar factory (Saint-André, Reunion Island). Under Reunion Island conditions, to obtain a yield of 100 Mg•ha −1 , the N, P, and K requirements for sugar cane cultivation are, respectively, 120, 70 and 200 kg•ha −1 ; these values are similar to those recommended at other locations [19]. Each year, at the beginning of the growing cycle, plots under the organic treatment with synthetic mineral complementation received equivalent N and P nutrients to that provided in the control treatments.…”

Section: Field Experimentssupporting

confidence: 54%

Effects of Fertilisation Using Organic Waste Products with Mineral Complementation on Sugarcane Yields and Soil Properties in a 4 Year Field Experiment

Feder

2021

Agriculture

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Sugarcane cultivation is suitable for the exploitation of organic waste products. However, minimum complementary mineral input is necessary for optimal fertilisation. Control mineral fertilisation treatments with mulch (MCM) or without mulch (MC) were compared with two organic waste treatments, a pig slurry with mulch (PSM) and without mulch (PS), and a sugarcane vinasse with mulch (SVM) and without mulch (SV) on a Nitisol in French Reunion Island. The sugarcane yields obtained with the different treatments differed each year. However, no trend was observed and no significant and recurrent effect of the presence of mulch or of the different treatments was identified over the course of the 4 year experiment. Soil pHw and pH KCl measured in the different treatments increased from year 3 in with the treatments including organic waste products (PS, PSM, SV and SVM) but remained constant with the treatments including only mineral fertilisation (MC and MCM). With the exception of PS and PSM, which were significantly higher in year 4, soil organic carbon content was not modified by the treatments. Soil cation exchange capacity increased only slightly with the PS and PSM treatments from year 3 on. The differences in yields and soil properties can be explained by the nature of the organic waste products, the accumulation of nutrients after several applications, and the specific characteristics of the sugarcane crop. The improvement in soil properties from the third year on was not reflected in the yield of sugarcane because it was too weak, and the crop explores a much larger volume of soil.

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“…Treatment 1 (6 Phonska + 5 ZA) and 2 (7.2 Phonska + 6 ZA) showed a lower growth rate of plant height compared to treatment 3 (8.4 Phonska + 8 ZA). Ghube [17] stated that N (150 -350 kg ha -1 ), P2O5 (65 -165 kg ha -1 ), and K2O (65-165 kg ha -1 ) fertilizer did not produce different plant heights. The treatment produced 301-365 cm plant height.…”

Section: Sugarcane Growth Componentsmentioning

confidence: 99%

“…The fertilization significantly increased the productivity level of CO 421 Variety. Ghube (2017) [17] stated that increasing superphosphate from 50 kg/ha to 150 kg/ha did not influence the total population. However, it can produce 30% higher than control (without P fertilizer).…”

Section: Components Of Sugarcane Production Productivity and Sugar Yieldmentioning

confidence: 99%

Sugarcane fertilization package with double row system to increase yield of first ratoon cane

Kadarwati¹,

Riajaya²

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The purpose of this study was to obtain a package of compound fertilization on a double row system on growth, cane yield, sugar content, and sugar yield on first ratoon cane (RC1) in dry land. The research was conducted from January to October 2016 at Asembagus Research Station, Situbondo, East Java. Six treatments of fertilizer packages were arranged in a Randomized Block Design with four replications, consisting of standard fertilizer packages for a single row (6 quintal compound fertilizer NPK (15-15-15) + 5 quintals ZA) per ha, 1.2, 1.4, 1.6, 1.8, and 2.0 times the standard fertilizer package. The results showed that the highest RC1 sugarcane yield (138.57 t/ha) was achieved by fertilizing 8.4 compound fertilizer + 7 ZA (quintal/ha) or 1.4 times the standard dose, resulting in a 25.52% increase in sugarcane yield compared to standard fertilizer (110.40 t/ha). The sugar content did not differ among the treatments ranging from 9.2 to 10%. The highest sugar yield was 12.97 t/ha in line with sugarcane yield. This finding suggested the recommendation of a fertilizer package for a double row system in sugarcane.

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Impact of different levels of organic and inorganic fertilizers on growth, yield and quality of preseasonal sugarcane ratoon in Inceptisols

Cited by 5 publications

References 2 publications

Dynamic of bacterial and archaeal diversity in a tropical soil over 6 years of repeated organic and inorganic fertilization

Dynamic of bacterial and archaeal diversity in a tropical soil over 6 years of repeated organic and inorganic fertilization

Effects of Fertilisation Using Organic Waste Products with Mineral Complementation on Sugarcane Yields and Soil Properties in a 4 Year Field Experiment

Sugarcane fertilization package with double row system to increase yield of first ratoon cane

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