Organic, mineral and organomineral fertilizer in the growth of wheat and chemical changes of the soil

Mumbach, Gilmar Luiz; Gatiboni, Luciano Colpo; Bona, F. D. De; Schmitt, Djalma Eugênio; Dall’Orsoletta, Daniel João; Gabriel, Camila Adaime; Bonfada, Élcio Bilibio

doi:10.5039/agraria.v14i1a5618

Cited by 11 publications

(16 citation statements)

References 19 publications

(28 reference statements)

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“…This characteristic caused its nutrient more available than OMF for early growth of shallot. The slow release characteristic of OMF had been reported by previous studies (Latifah et al, 2017;Mumbach et al, 2019). ,5(1), 1-7 (2022) The analysis of variance demonstrates that OMF application markedly influenced plant height, leaf number, fresh tuber weight, dry tuber weight, tuber diameter, but no impact on leaf fresh weight, leaf dry weight, and tuber number (Table 1).…”

Section: Resultssupporting

confidence: 71%

Zeolite Oil Palm Compost-Based Organomineral Fertilizer for Shallot Agronomic Performances and N Substitution

Marwanto

2022

TERRA

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Application of organomineral fertilizer (OMF), which is the product of the inclusion of zeolite and palm oil compost in urea needs to be studied to determine its appropriate dose for the growth and yield of shallots and N substitution. This pot experiment was conducted from October to December 2020 at the Teaching and Research Field of Agriculture Faculty and consisted of five treatments arranged in a completely randomized design with five replications. The treatments were (1) 1.0 g urea, (2) 0.5 g urea + 1.15 g OMF, (3) 0.5 g urea + 2.30 g OMF, (4) 0.5 g urea + 3.45 g OMF, and (5) 0.5 g urea + 4.60 g OMF. The results showed that combined application of 0.5 g urea + 4.60 g OMF produced the highest values of plant height (30.60 cm), number of leaves (30.90), fresh weight of tubers per clump (30.90 g), dry tuber weight per clump (24.3 g), and tuber diameter (16.25 mm). The incorporation of zeolite and palm oil compost in urea reduced the application rate of urea up to 50% without reducing the growth and yield of shallot. Thus, N fertilizer use can be enhanced if urea is co-applied with zeolite and palm oil compost.

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Section: Resultssupporting

confidence: 71%

Zeolite Oil Palm Compost-Based Organomineral Fertilizer for Shallot Agronomic Performances and N Substitution

Marwanto

2022

TERRA

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“…Dashed line represents AEI of 100% present in MF may result in greater efficiency of OM fertilizers (Antille et al, 2014;Borges et al, 2019). In addition, the presence of the organic fraction could reduce the solubility of the fertilizer, resulting in a more gradual release of nutrients into the soil (Grohskopf et al, 2019;Mumbach et al, 2019). However, these benefits were not effective in increase grain yield (Figure 2), thus using OM fertilizers may be economically unfeasible.…”

Section: Efficiency Indicesmentioning

confidence: 99%

Agronomic efficiency of organomineral fertilizer in sequential grain crops in southern Brazil

et al. 2020

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The use of organomineral fertilizers in agriculture instead of mineral fertilizers is a way to add organic compounds to the soil, potentially improving its properties and crop production. Our objective was to evaluate the agronomic efficiency of an organomineral fertilizer manufactured from poultry litter and mineral fertilizers. The experiment was carried out in a Humic Cambisol in the subtropical region of Brazil, with high organic matter content, low phosphorus content, and very high potassium content. The study consisted of six treatments: mineral fertilizer (monoammonium phosphate, KCl, and urea), at rates of 100 and 150% of the technical recommendation; organic fertilizer (poultry litter), at 100% rate; organomineral fertilizer (poultry litter + monoammonium phosphate), at rates of 100 and 150%; and control treatment (without fertilization). Between 2015 and 2017, common bean (Phaseolus vulgaris), wheat (Triticum aestivum L.), and corn (Zea mays L.) were sequentially cultivated. Before performing the experiment and at the end of the fourth crop, chemical properties of the soil were analyzed in the 0‐ to 10‐ and 10‐ to 20‐cm layers. The use of fertilizers increased crop yield, but there was no difference between the three fertilizer sources or between the 100 and 150% rates of the technical recommendation. Chemical properties of the soil were altered in a similar manner with fertilization, regardless of the fertilizer source used. According to the results, the organomineral fertilizer can replace mineral fertilizers with equivalent performance.

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“…Evidence suggests that sustained crop yields and soil productivity can better be accomplished with organomineral fertilizers than with mineral inputs (Sá et al, 2017;Grohskopf et al, 2019;Crusciol et al, 2020), although much remains to be learned about the processes involved. Other studies have shown similar crop yields (Corrêa et al, 2016(Corrêa et al, , 2018Frazão et al, 2019;Mumbach et al, 2019). The nature of the organic structure and chemical composition among different organomineral fertilizers is highly variable and results cannot be generalized.…”

Section: Discussionmentioning

confidence: 97%

“…Additional support has recently appeared: according to the Brazilian fertilizer legislation, the mixture of organic residues and mineral fertilizer results in a new category of farm input called organomineral fertilizers (MAPA, 2017). Furthermore, recent studies have demonstrated the positive effects of both conventional and organomineral fertilizers on crop yields (Corrêa et al, 2016;Frazão et al, 2019;Mumbach et al, 2019). However, little is known about the longterm efficacy of organomineral fertilizers on annual crop growth in an acidic Ferralsol, which covers vast areas in Central Brazil.…”

Section: Introductionmentioning

confidence: 99%

Organomineral Fertilizer Is an Agronomic Efficient Alternative for Poultry Litter Phosphorus Recycling in an Acidic Ferralsol

et al. 2022

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Brazil is a large phosphate importer due to the high demand for this nutrient for grain cropping on very weathered soils. However, Brazil has an important poultry production that generates ~6.8 million m3 year−1 of organic residue containing phosphorus and other nutrients, increasing the risk of environmental harm. However, if well managed, poultry litter can be a valuable source of P for crop growth in low fertile tropic soils. This article summarizes the long-term agronomic efficiency of organomineral fertilizers in supplying P to soybean and soil P maintenance as a strategy for secondary P recycling. Three fertilizers were used as P source: organomineral based on raw poultry litter, organomineral based on composted poultry litter; and a mineral monoammonium phosphate. Five soybean crop seasons were conducted with annual P doses (20, 40, 60, and 80 kg ha−1 of P2O5) and control without P application. After five crops, one additional soybean crop season was grown without P to evaluate the residual effect. Phosphorus concentration in leaves was evaluated in the first four seasons, and soil P availability in the first, third, and fourth seasons. There was no difference in soybean grain yield, P concentration in leaves, and soil P availability as a function of the P sources in the first crop. Soybean grain yield only varied with the P rate applied after the second season, when the control had the lowest grain yield. After five crops, organomineral resulted in a slight but significant soybean yield gain compared with MAP at higher doses. Over time, the available soil P increased with the highest P dose and decreased in the control treatment. The intermediate dose of 40 kg ha−1 P2O5 was enough to keep soil P level and lead to high soybean grain yield over the time, suggesting that the rate of applied P close to the P exportation by the grains has a long-term sustainable effect even in tropical soils, where residual P stocks are used. It can be concluded that organomineral fertilizer is an efficient farm input that can be used for residue destination and nutrient recycling, especially in acid tropical soils.

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Organic, mineral and organomineral fertilizer in the growth of wheat and chemical changes of the soil

Cited by 11 publications

References 19 publications

Zeolite Oil Palm Compost-Based Organomineral Fertilizer for Shallot Agronomic Performances and N Substitution

Zeolite Oil Palm Compost-Based Organomineral Fertilizer for Shallot Agronomic Performances and N Substitution

Agronomic efficiency of organomineral fertilizer in sequential grain crops in southern Brazil

Organomineral Fertilizer Is an Agronomic Efficient Alternative for Poultry Litter Phosphorus Recycling in an Acidic Ferralsol

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