Biogázüzemi fermentlé és Phylazonit MC baktériumtrágya hatása a silókukorica zöldtömegére és a talaj biológiai aktivitására

Makádi, Marianna; Tomócsik, Attila; Orosz, Viktória; Lengyel, József; Bíró, Borbála; Márton, Árpád

doi:10.1556/agrokem.56.2007.2.12

Cited by 5 publications

(3 citation statements)

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“…The payback time is high Falling CO2 emissions Use of organic material Expansion of infrastructure Application of fermented juice Source: Based on Magda (2011), Fogarassy (2001), Makádi et al (2007) and Bai (2007)…”

Section: Risk Of Energy Purchase Prices Acidificationmentioning

confidence: 99%

Agricultural By-Product as a Renewable Energy Source

Rajczi

Wickert

2020

RBS

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The energy consumption of the world, and thus of Hungary, is growing rapidly, and to date fossil fuels have had a major role. During agricultural production those kinds of by-products are generated the utilization of which is not organised effectively enough. The basis of biogas generation comes from agricultural by-products which could not be utilized in other cases, so its positive impact on the environment is beyond dispute contrary to fossil fuels. Alternative energy efficiency requirements in rural areas, besides the effects, have both economic and social benefits. The study looks for the answer to the question how the by-products produced in Hungarian agriculture and the sustainable development of the countryside are produced.

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Section: Risk Of Energy Purchase Prices Acidificationmentioning

confidence: 99%

Agricultural By-Product as a Renewable Energy Source

Rajczi

Wickert

2020

RBS

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“…Makádi et al [5] stated that as a result of applying digestate to agricultural parcels and especially due to the water contribution aspect of digestate treatment, maize (Zea mays var. saccharata) grew bigger, more robust and healthier ears.…”

Section: Ecological Demands Of Biogas Productionmentioning

confidence: 99%

The application of biogas fermentation digestate as soil fertilizer

Czakó-Vér

Somfai

Suhajda

et al. 2020

Anal. Tech. Szeged.

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As organic manure is becoming less available, using different materials as soil fertilizers and the application of the inorganic fertilizers raises many questions. Therefore, it is increasingly important to use compost and biogas digestate to improve soil quality. The activity of the microbial communities ensures the fertility of the soil. One of the most important enzymes is dehydrogenase. This enzyme group catalyses the hydrogen transfer in the process of biological oxidation. Our aim was to examine the effect of biogas digestate on dehydrogenase enzyme activity (DHA) in 3 different types of soil. Hungarian standard method was used to evaluate DHA. The applied biogas digestate was obtained from the Kaposvár Sugar Factory of Hungarian Sugar Ltd. The dose is equal to 16,7 m3ha-1 and 533 kg organic matterha-1. The treatment was performed in three different groups of soil: brown forest soil, calcareous chernozem and carbonate meadow soil. The results showed an increase in DHA in all types of soil. DHA values were the highest in case of the carbonate meadow soil, specifically 0.337 mg formazan/1 g soil/24 h immediately after the treatment and 0.410 after 28 days. A critical aspect to consider during the construction of biogas plants is the soil protection agency’s ban on using soil fertilizers during the winter months. Analysis carried out according to the protocol of sewage sludge examination revealed that biofermentate produced during biogas generation does not contain any environmentally harmful components. After the elaboration of a soil protection plan, the recommended way to apply biogas digestate to arable land is via injectors.

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“…They also have a positive effect on soil life and soil structure. The soil microbe products -we used in our experiments -have been proven on many soil types, in many arable and horticultural crops, and their role in increasing yield and enhancing stress tolerance has been justified (Makádi 2007;Website1). Such preparations have been used in Hungary since the 1960s (Manninger and Szegi 1963).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of soil bacteria treatments on some physiological parameters of crops by spectral vegetation indices

Láposi¹,

Bekő²,

Kaprinyák³

et al. 2020

Ecocycles

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The effects of soil bacteria treatments on barley and wheat (1. treatment: stubble decomposers + soil inoculators; 2. stubble decomposers + soil regenerators; 3. control) were studied at the Agricultural Research Institute in Kompolt on spectral vegetation indices which are closely related to photochemical processes and photosynthetic pigments in barley and wheat leaves. We applied in vivo field measurements: SPAD 502 relative chlorophyll meter and ASD Field Spec Pro 3 spectroradiometer. This work presents the results of the experiments in 2019, moreover, we compared them with our previously published investigations on several other crops (maize, sunflower, rape, barley) carried out in 2017 and 2018. In 2019 despite the significant level of the standard deviation of data in field conditions, treated (mainly with stubble decomposers + soil inoculators) wheat leaves could be characterized by significantly higher chlorophyll and water content, higher photochemical efficiency, and lower carotenoid content. In the case of barley due to the large standard deviation of data, we couldn't reveal the beneficial effects of treatments by these methods. Due to the very rainy spring in 2019 some experimental plots -like K9 with barley -were covered by inland water, which negatively influenced living conditions of soil bacteria. Despite this unfavourable conditions, the first treatment resulted in an 18.9% higher yield of barley and 27.8% higher yield of wheat, while the second treatment increased barley yield with 28.9% and wheat yield with 27.7%. In the case of wheat, spectral vegetation indices could indicate beneficial effects of soil bacteria treatments at the beginning of flowering, similarly to our results in 2017 and 2018 in case of maize, sunflower, rape, and barley.

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Biogázüzemi fermentlé és Phylazonit MC baktériumtrágya hatása a silókukorica zöldtömegére és a talaj biológiai aktivitására

Abstract: Munkánkban biogázüzemi fermentlé és Phylazonit MC baktériumtrágya hatását vizsgáltuk másodvetésű silókukorica ( Zea mays L. ’Coralba’) tesztnövény zöldtömeg hozamára és a talaj biológiai aktivitásának változására__

Cited by 5 publications

References 0 publications

Agricultural By-Product as a Renewable Energy Source

Agricultural By-Product as a Renewable Energy Source

The application of biogas fermentation digestate as soil fertilizer

Evaluation of soil bacteria treatments on some physiological parameters of crops by spectral vegetation indices

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