Long Term Effects of Ploughing and Conservation Tillage Methods on Earthworm Abundance and Crumb Ratio

Đekemati, Igor; Simon, Barbara; Bogunović, Igor; Kisić, Ivica; Kassai, Katalin M.; Kende, Zoltán; Birkáš, Márta

doi:10.3390/agronomy10101552

Cited by 13 publications

(13 citation statements)

References 38 publications

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“…The humus content was 3.12%, while sand, silt, and clay contents were 10%, 54%, and 36% respectively, at the top of the 20 cm layer (Tóth et al, 2018). The soil had a slightly acidic pH of 6.2 (H 2 O) and a pH of 5.1 (KCl) (Dekemati et al, 2020). In 2021, the average annual precipitation in Gödöllő was 531.0 mm (20.91 inches).…”

Section: Experimental Sitementioning

confidence: 99%

The effect of nitrogen fertilisation on yield and quality of maize (Zea mays L.)

Omar

Ghani

Khaeim

et al. 2022

AAlim

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Nitrogen (N) is one of the most essential nutrients affecting the yield and quality of maize (Zea mays L.). A field experiment was conducted at the experimental plot of the Department of Agronomy, The Hungarian University of Agriculture and Life Sciences, Hungary, to investigate the effect of nitrogen fertilisation on the yield and quality of maize. The experimental site included four observation plots with a net of 2 × 5 m size. Four N levels of T1, T2, T3, and T4 were sprayed at indicated plants in four replications according to treatment viz. 0, 50, 100, and 150 kg N ha−1. Nitrogen application in general does not significantly affect maize yield, its components, or grain quality. However, out of the four N treatments, the optimal N application between 50–100 kg N ha−1 potentially increased the yield, also the total expression of protein and starch contents in maize can be achieved with the right amount of N fertiliser, indicating that the treatment could produce a high grain yield as well as high protein and starch contents. Good N fertilising practice will boost the maize's nutritional value and make it more significant in the agriculture in the future. In addition, more research and assessment are essential to acquire the most benefit from the effect of optimal N application on maize yield and quality, and the findings could be beneficial to researchers and growers.

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Section: Experimental Sitementioning

confidence: 99%

The effect of nitrogen fertilisation on yield and quality of maize (Zea mays L.)

Omar

Ghani

Khaeim

et al. 2022

AAlim

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“…To satisfy future population growth, it is necessary to preserve all productive soil, however, 33 million hectares of arable land is already severely degraded only in Europe [4]. Despite soil degradation, the negative effects of climate change on plant-soil relationship reduce food production [5,6].…”

Section: Introductionmentioning

confidence: 99%

“…From the beginning of the 21st century, conservation agriculture (CA) has received more attention, due to positive outcomes of adoption. Primarily, CA reduces the number of passes [6,9,10] and provides higher residue cover [11]. The positive effects of reduced soil disturbance and higher surface cover with the aim of conserving soil moisture content (SMC) had been reported in several studies [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Three-Year Investigation of Tillage Management on the Soil Physical Environment, Earthworm Populations and Crop Yields in Croatia

et al. 2021

Self Cite

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The aim of this study was to determine the environmental suitability of conservation tillage systems. A 3-year experiment was conducted in Croatia, to study the effects of different tillage treatments on soil properties, with the following: deep (DC), shallow tine cultivation (SC) and ploughing (P). Soil penetration resistance (SPR) was significantly greater in P compared to DC in all three years. In 2016, it was found at 30–40 and 40–50 cm; in 2017 at 10–20 cm; in 2018 at 0–10 and 10–20 cm. However, SC was significantly greater at 20–30, 30–40 and 40–50 cm compared to P and DC in 2017. The greater surface coverage in DC and SC (>30%) as compared to P (<1%) provided significantly higher soil moisture content (SMC) in maize (2016) and soybean (2018). In 2017, SMC in SC was significantly lower than in P and DC. Regarding all the 3 years, the agronomic structure in DC and SC had significantly greater crumb ratio compared to P, whereas P had significantly higher dust ratio than DC and SC. Throughout the 15 measurements, DC provided the most favorable soil habitat (11 occasions out of 15). In 2017, the earthworm abundance was significantly higher in DC compared to SC. In all the three years, DC resulted the highest yield, however the difference was not significant. Higher surface coverage and SMC positively impacted the ratio of agronomic structure (decreased dust and increased crumb ratio) and earthworm abundance. It can be concluded that DC and SC provided greater soil coverage which positively affected SPR, SMC, agronomic structure and earthworm abundance as compared to P.

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“…In agricultural systems, soil organisms have played significant roles in soil structure, water content, temperature and nutrient cycling [9][10][11][12][13][14]. Soil organisms also have been well recognized to have the potential in modifying soil fertility and improving plant growth [15][16][17][18]. The interactions between plants and soil organisms are essential for nutrient uptake by plants.…”

Section: Introductionmentioning

confidence: 99%

Earthworm (Eisenia fetida) Mucus Inspired Bionic Fertilizer to Stimulate Maize (Zea mays L.) Growth

Zhang

Truong

et al. 2021

Sustainability

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Background: Increasing population and food consumption are placing unprecedented demands on crop production. Maize is one of the most important food crops in the world, the improvement of its yield primarily depends on the application of chemical fertilizer. Methods: Earthworm activity is an essential factor in promoting soil fertility and stimulating plant growth. Inspired by amino acids composition of earthworm (Eisenia fetida) epidermal mucus, the liquid fertilizer was developed and prepared by utilizing a bionic approach. The influence of earthworm epidermal mucus (mucus), the mucus-mimicked mixture of amino acids (bionic fertilizer) and urea fertilizer (urea) on maize emergence and growth were studied and compared with the control group (distilled water). Experimental cultivation tests were conducted. The aforementioned three types of liquid fertilizer effects on maize seed vigor index, seedling emergence rate and plant quality were quantitatively evaluated. Results: Based on the conducted research, it was found that the beneficial effects of different fertilizers for maize emergence rate were ranked as follows: mucus > bionic fertilizer > urea. The low concentration treatments were beneficial to the maize emergence, while the high concentration treatments were helpful to the maize growth and root development. Besides, the lower concentration of mucus was the most effective fertilizer treatment for improving seedling quality. In addition, the test results of three types of liquid fertilizer effects on maize growth indicated that the higher concentration treatments provided more nitrogen nutrition than lower concentration treatments. Furthermore, the maize stem height and diameter were significantly promoted (p < 0.05) by the three types of liquid fertilizer. The beneficial influences of liquid fertilizer treatments for plant height, stem diameter, relative chlorophyll content and photosynthetic characteristic of leaves were ranked as follows: bionic fertilizer > urea > mucus. Conclusions: Bionic fertilizer demonstrated significant beneficial fertilizing effects (p < 0.05), which increased soil nutrients, improved maize physiological parameters, promote its growth and improved dry matter accumulation. The tested results verified the effectiveness of bionic fertilizer on stimulating maize growth.

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Long Term Effects of Ploughing and Conservation Tillage Methods on Earthworm Abundance and Crumb Ratio

Cited by 13 publications

References 38 publications

The effect of nitrogen fertilisation on yield and quality of maize (Zea mays L.)

The effect of nitrogen fertilisation on yield and quality of maize (Zea mays L.)

Three-Year Investigation of Tillage Management on the Soil Physical Environment, Earthworm Populations and Crop Yields in Croatia

Earthworm (Eisenia fetida) Mucus Inspired Bionic Fertilizer to Stimulate Maize (Zea mays L.) Growth

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