The influence of pre-sowing seed treatment by biologically active compounds on soybean seed quality and yield

Procházka, P.; Štranc, P.; Pazderů, Kateřina; Štranc, J.

doi:10.17221/570/2016-pse

Cited by 9 publications

(9 citation statements)

References 10 publications

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“…An improving influence to creation and growth of roots and increase of yield was observed (Procházka et al 2016).…”

Section: Methodsmentioning

confidence: 95%

See 1 more Smart Citation

Effects of biologically active substances used in soybean seed treatment on oil, protein and fibre content of harvested seeds

Procházka¹,

Štranc²,

Pazderů³

et al. 2017

PLANT SOIL ENVIRON

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In 4-year trials, soybean seeds were treated with the following biologically active substances: Lignohumate B (a mixture of humic acids and fulvic acids); Lexin (a mixture of humic acids and fulvic acids enriched with auxins); brassinosteroid (a synthetic analogue of natural epibrassinolide 24) and so-called ‘Complex seed treatment’ (a mixture of a saturated solution of sucrose, Lexin, the fungicide Maxim XL 035 FS and an adjuvant on the basis of pinolene). After harvesting soybean seeds from the individual treatments, they were analysed for oil, protein and fibre contents. The results show that the most effective method was the ‘Complex seed treatment’ which, compared to the untreated variant, significantly increased not only the yield but also the oil content of the seeds.

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“…An improving influence to creation and growth of roots and increase of yield was observed (Procházka et al 2016).…”

Section: Methodsmentioning

confidence: 95%

“…The process of seed treatment can be combined with the inoculation of legumes. It can be therefore said that seed improvement is one of the very cheap and highly effective methods of plant protection and stimulation of growth (Procházka et al 2016).…”

mentioning

confidence: 99%

Effects of biologically active substances used in soybean seed treatment on oil, protein and fibre content of harvested seeds

Procházka¹,

Štranc²,

Pazderů³

et al. 2017

PLANT SOIL ENVIRON

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show abstract

“…In order to evaluate this technique, the diffusion of lignohumate—a model artificial humate—was studied using the above-described experimental arrangement. The composition, structure, and physico-chemical properties of lignohumate are discussed in detail elsewhere [63, 68], as well as its biological effects [69, 70]. For our purposes, the main practical benefits of using lignohumate as a model humic biostimulant are its very high water solubility, low molecular size, and reproducible means of preparation, the latter resulting in a stable and standardized structure with standardized properties.…”

Section: Resultsmentioning

confidence: 99%

A simple technique for assessing the cuticular diffusion of humic acid biostimulants

et al. 2019

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Background Experimental determination of the extent and rate of transport of liquid humates supplied to plants is critical in testing physiological effects of such biostimulants which are often supplied as foliar sprays. Therefore, an original experimental method for the qualitative investigation and quantitative description of the penetration of humates through plant cuticles is proposed, tested, and evaluated. Results The proposed method involves the isolation of model plant leaf cuticles and the subsequent in vitro evaluation of cuticular humate transport. The employed novel methodology is based on a simple diffusion couple arrangement involving continuous spectrophotometric determination of the amount of penetrated humate in a hydrogel diffusion medium. Prunus laurocerasus leaf cuticles were isolated by chemical and enzymatic treatment and the rate of cuticular penetration of a commercial humate (lignohumate) was estimated over time in quantitative and qualitative terms. Different rates of lignohumate transport were determined for abaxial and adaxial leaf cuticles also in relation to the different cuticular extraction methods tested. Conclusions The proposed methodology represents a simple and cheap experimental tool for the study on the trans-cuticular penetration of humic-based biostimulants.

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“…The seed yield, seed number, and seed protein contents of pea were shown to increase in response to 10 mM EBL treatment (Shahid et al, 2011). In soybean, 24-eBL treatment of seeds before sowing positively influenced seed parameters, including weight (Prochaźka et al, 2016). In lettuce, treatments with BR analogs increased production as a result of an increase in weight (enhanced diameter and length) (Zhang et al, 2007).…”

Section: Regulation Of Yield By Brassinosteroid In Different Cropsmentioning

confidence: 99%

Designed Manipulation of the Brassinosteroid Signal to Enhance Crop Yield

Lin

2020

Front. Plant Sci.

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Brassinosteroid (BR), a plant steroid hormone, plays crucial role in modulating plant growth and development, which affect crop architecture and yield. However, BR application cannot highly benefit to agricultural production as expectation, because it regulates multiple processes in different tissues and leads to side effect. In addition, accurately modifying BR signal at transcriptional level is difficult. Effective manipulation of the BR signal and avoidance of side effects are required to enhance yield in different crops. Application of BR by spraying at specific developmental stages can enhance crop yield, but this method is impractical for use on a large scale. The accurate molecular design of crops would be much more helpful to manipulate the BR signal in specific organs and/or at particular developmental stages to enhance crop yield. This minireview summarizes the BR regulation of yield in different crops, especially horticultural crops, and the strategies used to regulate the BR signal to enhance crop yield. One popular strategy is to directly modulate the BR signal through modifying the functions of important components in the BR signal transduction pathway. Another strategy is to identify and modulate regulators downstream of, or in crosstalk with, the BR signal to manipulate its role in specific processes and increase crop yield. Efforts to accurately design a BR manipulation strategy will ultimately lead to effective control of the BR signal to avoid side effects and enhance crop yield.

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The influence of pre-sowing seed treatment by biologically active compounds on soybean seed quality and yield

Cited by 9 publications

References 10 publications

Effects of biologically active substances used in soybean seed treatment on oil, protein and fibre content of harvested seeds

Effects of biologically active substances used in soybean seed treatment on oil, protein and fibre content of harvested seeds

A simple technique for assessing the cuticular diffusion of humic acid biostimulants

Designed Manipulation of the Brassinosteroid Signal to Enhance Crop Yield

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