Effect of basic fertilizer doses and liquid organic fertilizer concentration on soybean yield

Herawati, Jajuk; Indarwati,; Munadi, Ernawati

doi:10.5897/jabsd2017.0300

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…Various efforts can be made to increase production. Soybean cultivation with liquid hyacinth organic fertilizer with a concentration of 7.1% -14.3%, can increase the number of root nodules (Herawati, indarwati, & Ernawati, 2017). Water hyacinth liquid organic fertilizer substituted with banana weevil and eggshell waste can also increase the number of effective root nodules, this is expected to increase soybean production (Herawati, Indarwati, Ernawati, Tunik & Noerhartati, 2019a).…”

Section: B Literature Review 1 Overview Of Soybeanmentioning

confidence: 99%

The Impact of Road Light on Growth and Result of Soybean Plant

Herawati

Indarwati

Tojibatus

et al. 2020

ATJ

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Until now, soybean is still one of the priority food commodities in Indonesia. in the agricultural revitalization program launched by the government in 2005, due to the high price volatility that did not rule out the possibility of shaking the Indonesian economy. Soybean plants can provide positive and negative responses to environmental changes growing above and in the soil. This response can be known from phenotypic and physiological changes in plants. The environment on land which influences the growth of soybean plants mainly is the duration and intensity of irradiation, air temperature, CO2 content in the atmosphere. The study aims to determine the impact of street lighting on the growth and yield of soybean plants. The study used a Randomized Block Design Method with 3 treatments, and each treatment was repeated 9 times, so that it takes 27 treatment plots. J0= Distance of street lighting to soybean land (meters), J1: 50 meters, J2: 60 meters, and J3: 70 meters. Observations were made one week after planting at 7-day intervals for growth parameters (plant height and number of leaves), while for the production parameters (Number of Content Pods/Plants, Dry Weight (DW) 100 Seeds, DW Seeds/Plots, and DW Seeds/Ha) are carried out after harvest. From the results of the study it can be concluded that there are real differences in the parameters of growth and production (number of filled pods, DW 100 seeds, DW seeds/plot, and DW seeds/ha), where the J3 treatment is capable of producing 2.89 tons/ha (an increase in dry weight of seeds/ha by 28.4%), compared to J1 2.24 tonnes/ha , although not significantly different from Treatment J2

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Section: B Literature Review 1 Overview Of Soybeanmentioning

confidence: 99%

The Impact of Road Light on Growth and Result of Soybean Plant

Herawati

Indarwati

Tojibatus

et al. 2020

ATJ

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The effects of organic fertilisers on soybean plant photosynthesis

Dossin,

Sobucki,

Ortaça

et al. 2023

International Journal of Environmental Studies

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Optimization the ratio of concentrations of liquid organic and inorganic fertilizers to increase soybean production

Herawati

Indarwati

Karyati

et al. 2021

IOP Conf. Ser.: Earth Environ. Sci.

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This Study aims to determine the effect of the application of liquid organic fertilizer (LOF) combined with various levels of basic fertilizer in an effort to improve growth and increase soybean production. The research used 2 factorial randomized block design (RBD). The first Factor K (LOF) concentration consisted of ; K1 = 10.7%; K2 = 14.3% and K3 = 17.9%. The second factor is D (ratio of inorganic fertilizer N, P2O5, K2O), D1 = 30: 80: 30, D2 = 40: 90: 40, D3 = 50: 100: 50. The treatment was repeated 3 times. Data was analyzed using analysis of variance. The results showed that there was no significant difference between the treatments for the observed parameters. The combination of K2D3 treatment resulted in soybean production reaching 3.2 tons / ha which was not significantly different from other treatment combinations. TThis research showed that Anjasmoro variety was able to produce 2.09 - 3.20 ton / ha, there are up to 42.2% higher than the description of the this variety, which only had a yield of 2.03-2.25 ton / ha. The results showed that the use of LOF in soybean plants could reduce the use of chemical fertilizers, thereby reducing production cost and increasing farmers’ income. In the future, processing organic waste into LOF can be used to increase land productivity, prevent land degradation, and be a solution in overcoming the problem of organic waste.

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Effect of basic fertilizer doses and liquid organic fertilizer concentration on soybean yield

Cited by 3 publications

References 7 publications

The Impact of Road Light on Growth and Result of Soybean Plant

The Impact of Road Light on Growth and Result of Soybean Plant

The effects of organic fertilisers on soybean plant photosynthesis

Optimization the ratio of concentrations of liquid organic and inorganic fertilizers to increase soybean production

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