Effect of boron and zinc fertilization on white oats grown in soil with average content of these nutrients

Castagnara, Deise Dalazen; Krutzmann, Alexandre; Zóz, Tiago; Steiner, Fábio; Castro, Ana Maria Conte e; Neres, Marcela Abbado; Oliveira, Paulo Sérgio Rabello de

doi:10.1590/s1516-35982012000700007

Cited by 10 publications

(10 citation statements)

References 36 publications

(38 reference statements)

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“…The increases of grain yield in the first season could be due to an increase of the number of grains head -1 (Table 6), as well the increases in the second season could be due to the increase of single grain weight (Table 7). These results were consistent with Castagnara et al, (9) with regard to the increase grain yield of oat by boron effect. There were significant effects of interaction between the ethephon and boron concentrations on the grain yield in the two seasons (Table 8).…”

Section: Grain Yield (T Ha -1 )supporting

confidence: 93%

Response of Oat Cultivars to Ethephon and Boron

Abood¹

2020

IQ J Agr Scs

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The aim of this study was to reduce the lodging and improve grain yield by evaluation the performance of some oat cultivars introduced into Iraq. A field experiment was conducted during two seasons of 2017-2018 and 2018-2019, included four cultivars (Genzania, Shafa, Carrolup and Hamel) under the influence of foliar spraying of ethephon at concentrations of 0, 500 and 1000 ppm, and foliar application of boron with concentrations of 0, 50 and 100 ppm. Using RCBD within split–split arrangement and three replicates. The results were revealed that Genzania was recorded the highest number of grains head-1 and grain yield 6.512 and 5.565 t ha-1 in the two seasons respectively. Shafa had the highest number of active tillers m-2 in both seasons and the highest single grain weight in the second season. Carrolup was produced the highest single grain weight in the first season. Spraying ethephon with concentrations of 500 and 1000 ppm increased stem diameter and number of active tillers m-2 for both seasons. Spraying 500 ppm of ethephon increased grain yield in the first season and reduced lodging rate in the second season. Ethephon with 1000 ppm reduced lodging rate in both seasons. Foliar application of boron with concentrations of 50 and 100 ppm increased plant height and grain yield in both seasons.

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Section: Grain Yield (T Ha -1 )supporting

confidence: 93%

Response of Oat Cultivars to Ethephon and Boron

Abood¹

2020

IQ J Agr Scs

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“…The inoculation of Azospirillum with the application of Zn, Fe, and Mo at 100 mg kg −1 each recorded higher plant height (190.7 cm), grain yield (3.4 t ha −1 ), and straw yield (5.3 t ha −1 ) of maize 81 . Similarly, Dalazen Castagnara et al 82 . found a significant effect of Zn application on the development of root and shoot systems of white oats.…”

Section: Influence Of Fertilization On Forage Biomassmentioning

confidence: 84%

Agronomic biofortification of forage crops with zinc and copper for enhancing nutritive potential: a systematic review

et al. 2022

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Many developing countries are facing a silent increase in deficiency of micronutrients in forage crops that results in decreased levels of essential nutrients in animals. Micronutrients are essential not only for basic metabolic processes of forage crops but also for sustaining animal health. Forage productivity and quality are severely affected by soil micronutrients deficiencies, especially zinc and copper. This review summarizes the literature highlighting the significance of different methodologies used to increase the biomass and quality of forage so as to enhance the micronutrient content of the forage crops through biofortification. Biofortification is a promising and sustainable agriculture‐based strategy to reduce micronutrient deficiency in crops. The experiments and trials conducted at different locations of the world showed that copper and zinc concentrations in animal fodders can be enhanced through the process of foliar application. Additionally, agronomic biofortification showed more promising results, and thus is an outstanding, fast, and cost‐effective technique for the immediate enrichment of forage in order to overcome malnutrition in animals. © 2022 Society of Chemical Industry.

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“…The mineral fertilization complied with the requirements of Tifton 85 grass, providing higher plant height (55.27 cm) and higher dry mass production (30.52 kg•ha −1 ) ( Figure 2). The levels of NPK, in the swine liquid manure volume, were not sufficient to meet the nutrient requirement, because Tifton 85 grass is highly demanding in relation to fertility and inadequate supply can cause the reduction of forage production, nutritive value and nutrient concentrations [20]. Only in the mineral fertilization, the NDF contents (Table 2) were close to those that the author [19] However the authors [24] cite that even this forage with values greater than 65% is possible to have good digestibility, because the cellular compounds have fewer ester-type bonds involving ferulic acid, a compound phenolic digestibility inhibitor.…”

Section: Resultsmentioning

confidence: 99%

Fertilization of Tifton 85 with Swine Liquid Manure

Silva¹,

Abreu²,

Weber³

et al. 2019

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The objective was to verify the possibility of supplying the nutritional requirement of Tifton 85 grass with swine liquid manure in an intensive management system. The experiment was carried out in a randomized block design, with four treatments of swine liquid manure doses: 0, 70, 140 and 210 m 3 •ha −1 , divided into seven applications and a treatment of mineral fertilization of 200 kg of nitrogen ha −1 •year −1. Samples of the collected plant material were weighed to obtain fresh mass taken for drying and then ground for bromatological determination. The dry mass production data were obtained by dry matter accumulation during the cuts and averages were made for the variables; plant height, crude protein, NDF, ADF, neutral detergent insoluble protein (NDIP) and acid detergent insoluble protein (ADIP). The data were subjected to variance analysis, performing regression for swine liquid manure doses and averages test (Dunnett test) to compare the doses with the mineral fertilization. Higher plant heights, dry mass production, crude protein content, neutral detergent insoluble protein content and lower neutral detergent fiber content in Tifton 85 grass were observed with mineral fertilization. In the variables, acid detergent fiber and acid detergent insoluble protein there was no difference (P = 0.05) between the mineral fertilization and the swine liquid manure doses. There was a linear increase (P = 0.05) of swine liquid manure doses only in dry matter production. Swine liquid manure doses up to 210 m 3 •ha −1 •year −1 do not meet the entire nutritional requirement of Tifton 85 grass, recommending the evaluation of higher swine liquid manure doses or complementation with mineral fertilization.

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Effect of boron and zinc fertilization on white oats grown in soil with average content of these nutrients

Cited by 10 publications

References 36 publications

Response of Oat Cultivars to Ethephon and Boron

Response of Oat Cultivars to Ethephon and Boron

Agronomic biofortification of forage crops with zinc and copper for enhancing nutritive potential: a systematic review

Fertilization of Tifton 85 with Swine Liquid Manure

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