Nutrient extraction and exportation by common bean cultivars under different fertilization levels: II - micronutrients

Fernandes, Adalton Mazetti; Soratto, Rogério Peres; Santos, L. A. dos

doi:10.1590/s0100-06832013000400021

Cited by 9 publications

(6 citation statements)

References 14 publications

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“…nutrient uptake was generally lower for the TAA Dama type III cultivar. Fernandes et al (2013) observed nutrient exports in the order of 89, 26, 549, 313, and 92 g ha -1 for B, Cu, Fe, Mn, and Zn, respectively, which are amounts greater than those found in the present study. However, Soratto et al (2013) generally reported exports of macro-and micronutrients by cultivars Pérola and IAC Alvorada (type III) near those obtained in the present work, which were of 27.0, 3.0, 15, 2.0, 2.0, and 1.5 kg ha -1 for N, P 2 O 5 , K 2 O, Ca, Mg, and S, respectively.…”

Section: Cultivarcontrasting

confidence: 84%

“…In the R7 stage (pod formation), the cultivar with greatest accumulation of macro-and micronutrients was TAA Dama, also due to a greater DM production in this stage of development (Table 3). Fernandes et al (2013) also found a greater accumulation of micronutrients (B, Cu, Fe, Mn, and Zn) during pod formation (R7) in cultivars Pérola and IAC Alvorada, which have an indeterminate type III growth habit like TAA Dama. In previous studies, such as that of Haag et al (1967), type III cultivars also reached maximum nutrient accumulation near 50 days.…”

Section: Cultivarmentioning

confidence: 81%

“…The experiment was conducted in the mesoregion of Campo das Vertentes, in the municipality of Lavras, in the southern region of the state of Minas Gerais, Brazil (21°20'50"S, 44°98'13"W), in the 2017/2018 crop season. The soil of the site is characterized as a Latossolo Vermelho-Amarelo with a clay texture (Santos et al, 2013), i.e., as an Ustox Oxisol. The soil chemical attributes of the area before soil amendment are shown in Table 1.…”

Section: Methodsmentioning

confidence: 99%

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Nutritional demand and nutrient export by modern cultivars of common bean

Silva

Moreira

2022

Pesq. agropec. bras.

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The objective of this work was to quantify the extraction and export of nutrients by common bean (Phaseolus vulgaris) cultivars from different commercial groups and with different growth habits. The experiment was conducted using four common bean cultivars: TAA Gol, BRS FC104, IPR Tuiuiú, and TAA Dama. Total dry matter (DM) and nutrient accumulation in the V4 (with four, six, and eight three-leaflet leaves), R5, R7, R8, and R9 stages was determined, as well as grain yield and nutrient export. Differences were observed both in nutrient uptake and in DM and nutrient accumulation among the cultivars in the initial stages of development (V4 with six and eight three-leaflet leaves). The TAA Gol cultivar showed a greater accumulation of almost all nutrients in these two initial stages. In R7, the cultivar that had the greatest DM and nutrient accumulation was TAA Dama, but, from R8 onwards, there were no significant differences. Although nutrient export is similar among the evaluated cultivars, a lower percentage is translocated to the grain in TAA Dama.

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Section: Cultivarcontrasting

confidence: 84%

Section: Cultivarmentioning

confidence: 81%

Section: Methodsmentioning

confidence: 99%

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Nutritional demand and nutrient export by modern cultivars of common bean

Silva

Moreira

2022

Pesq. agropec. bras.

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“…Perez et al [39] evaluated different rates and times of nitrogen fertilization via mineral fertilizer (60 kg ha −1 pre-sowing; 60 kg ha −1 at V4 stage; 60 kg ha −1 at pre-sowing + 60 kg ha −1 in coverage) in bean crops in a no-tillage system and observed that mineral fertilizer increased micronutrient exportation to the plants. In addition, the higher macronutrient application fulfills greater demand of plants for micronutrients, especially the cultivars that can express high productive potential [40,41].…”

Section: Attributesmentioning

confidence: 99%

Common Bean Productivity and Micronutrients in the Soil–Plant System under Residual Applications of Composted Sewage Sludge

Oliveira

Jalal

Prates

et al. 2023

Plants

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Composted sewage sludge (CSS) is an organic fertilizer that can be used as a source of micronutrients in agriculture. However, there are few studies with CSS to supply micronutrients for the bean crop. We aimed to evaluate micronutrient concentrations in the soil and their effects on nutrition, extraction, export, and grain yield in response to CSS residual application. The experiment was carried out in the field at Selvíria-MS, Brazil. The common bean cv. BRS Estilo was cultivated in two agricultural years (2017/18 and 2018/19). The experiment was designed in randomized blocks with four replications. Six different treatments were compared: (i) four increasing CSS rates, i.e., CSS5.0 (5.0 t ha−1 of applied CSS, wet basis), CSS7.5, CSS10.0, CSS12.5; (ii) a conventional mineral fertilizer (CF); (iii) a control (CT) without CSS and CF application. The available levels of B, Cu, Fe, Mn, and Zn were evaluated in soil samples collected in the 0–0.2 and 0.2–0.4 m soil surface horizons. The concentration, extraction, and export of micronutrients in the leaf and productivity of common beans were evaluated. The concentration of Cu, Fe, and Mn ranged from medium to high in soil. The available levels of B and Zn in the soil increased with the residual rates of CSS, which were statistically not different from the treatments with CF. The nutritional status of the common bean remained adequate. The common bean showed a higher requirement for micronutrients in the second year. The leaf concentration of B and Zn increased in the CSS7.5 and CSS10.0 treatments. There was a greater extraction of micronutrients in the second year. Productivity was not influenced by the treatments; however, it was higher than the Brazilian national average. Micronutrients exported to grains varied between growing years but were not influenced by treatments. We conclude that CSS can be used as an alternative source of micronutrients for common beans grown in winter.

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“…The use of the 4R fertilization technology is considered an improved management technique that may increase nutrient use efficiency [7], following the principles of the right time, type, amount and placement of fertilizers [2]. Therefore, it is essential to determine the rates of nutrient uptake during different periods of the crop production cycle [8].…”

Section: Introductionmentioning

confidence: 99%

Nutrient Uptake and Partitioning in Oriental Lilium

et al. 2023

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Fertilization programs in lilium are suggested to start after shoot emergence or when the flower buds become visible because the nutrients stored in the bulb are adequate to meet plant demands at the transplant time. Defining plant nutrient uptake is essential to determine the periods of high demand and the amounts at which they should be provided. The objective of this study was to model the nutrients accumulated in Oriental lilium to provide insight into the design of environmentally sound fertilization programs. The most demanded macronutrient was K (1272.8 mg/plant), followed by N (719.1 mg/plant) and Ca (119.7 mg/plant), while Zn (140.7 mg/plant) and Fe (137.7 mg/plant) were the most demanded micronutrients. At the end of the season, most of the Fe (78.0%), P (55.0%) and N (54.3%) originated from the bulb, whereas most of the Ca (86.5%), Mn (84.8%) and Mg (62.9%) were uptaken by roots. During the first 15 days after transplant, 35.1% of the N in the shoot was absorbed from the substrate, as well as 91.0% Mg, 68.6% S, 49.6% K and 13.0% P, suggesting that fertilization for lilium should start at the transplant time. The results suggest that Ca, Fe, Zn and Cu were remobilized from the bulb.

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Nutrient extraction and exportation by common bean cultivars under different fertilization levels: II - micronutrients

Cited by 9 publications

References 14 publications

Nutritional demand and nutrient export by modern cultivars of common bean

Nutritional demand and nutrient export by modern cultivars of common bean

Common Bean Productivity and Micronutrients in the Soil–Plant System under Residual Applications of Composted Sewage Sludge

Nutrient Uptake and Partitioning in Oriental Lilium

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