Phosphate Fertilization Efficiency Improvement with the Use of Organic Fertilizer and its Effect on Soybean Plants in Dry Land

Subaedah, St.; Ralle, Andi; Sabahannur, St.

doi:10.3923/pjbs.2019.28.33

Cited by 7 publications

(5 citation statements)

References 8 publications

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“…Highest values of leaf fresh and dry weight was achieved when manure rate of 30 and 45 t ha -1 applied with humic urea, but lower values obtained when manure applied with nitrogen source such as urea, AS, NPK fertilizer and KNO3 (Table 3). Different from the report of Sukartono et al (2011) that the highest maize yield in the rainy season was noted for cattle manure, while Subaedah et al (2019) reported that application of organic fertilizer 20 t ha -1 increase growth and yield of soybean. Lower values with no significant difference of leaf fresh weight was obtained by manure combination with humic AS, humic NPK, and humic KNO3.…”

Section: Proline Content Fresh Weight Of Leaf and Dry Weight Of Leafcontrasting

confidence: 69%

The Influence of Integrated Fertilizer on Physiological and Agronomic Character of Aloe Vera L. Plant in Sandy Soil

Darini¹

2020

ijcsrr

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Abiotic environment usually influence the physiological properties of plants, which consequently affect its growth and yield. The research aims to determine the effect of combined integrated fertilizers on the physiological and agronomic character of Aloe vera plants. The experiment was laid out in RCBD, with three replications. Treatments were factorial combinations of cow manure rate (30 and 45 t ha-1) and humic nitrogen of eight levels i.e. urea, AS, NPK fertilizer, KNO3, humic urea, humic AS, humic NPK, and humic KNO3. Observed variables include physiological and agronomic component of plants. Data were subjected to ANOVA followed by DMRT at 5% significance level. There were significant interaction effect between manure rates and nitrogen sources upon all variables measured. Highest values of stomata index and density were achieved by the combined effect of manure rate of 30 t ha-1 with urea, while manure rate of 45 t ha-1 with humic urea resulted the highest value of stomata aperture. Increase in all physiological as well as agronomical characters were achieved by manure of 30 and 45 t ha-1 with the addition of humic urea.

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Section: Proline Content Fresh Weight Of Leaf and Dry Weight Of Leafcontrasting

confidence: 69%

The Influence of Integrated Fertilizer on Physiological and Agronomic Character of Aloe Vera L. Plant in Sandy Soil

Darini¹

2020

ijcsrr

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“…Sweet corn productivity in Indonesia is still low with average productivity of under 10 tons haG 1 . Likewise, Subaedah et al 7 reported that sweet corn productivity only reached 8.31 tons haG 1 or only one-third of the potential yield. Srdiƒ et al.…”

Section: Introductionmentioning

confidence: 97%

Land Efficiency of Functional Food Sweet Corn Intercropped with Vegetable Soybean in Application of Integrated Fertilizers

Darini¹,

Widata²,

Setiawati³

et al. 2023

Asian J. of Plant Sciences

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Background and Objective: The need for functional food is increasing along with the increase in population. Meanwhile, Indonesia experiences the conversion of agricultural land into non-agricultural land reaching 120,000 ha per year. Therefore, one of the cultivation methods for the development of functional food crops is the intercropping system. To support soil fertility, various organic fertilizers are used, namely cow manure, chicken manure and municipal compost. The purpose of this study was to evaluate the efficiency of the intercropping system of sweet corn and vegetable soybeans in the application of the combination of different organic fertilizer sources and dosage of NPK fertilizer. Materials and Methods: The research was carried out from June to August, 2022 in the Giwangan Umbulharjo Village, special region of Yogyakarta. The study was arranged in a factorial randomized complete block design with three replications. The first factor was the source of organic fertilizer consisting of three sources (cow, chicken manure and municipal compost) and the second factor was dosages of NPK consisting of three levels 200, 300 and 400 kg haG 1 , so that obtained 27 unit of experimental plots. The observation variable includes components of growth, yield and efficiency of land. The Analysis of Variance (ANOVA) at a significant level of 5% was used to analyze the significant differences between treatments, followed by Duncanʼs Multiple Range Test at a significant 5%. Results: The application of a combination of chicken manure with a dosage of 300 kg haG 1 NPK fertilizer in the best growth and the highest yield of intercropping sweet corn and vegetable soybeans and the component efficiency land showed the value of land equivalent ratio, competition index, crop system efficiency and actual yield total. Conclusion: The intercropping system of sweet corn and soybeans could increase the productivity of both crops and improve land efficiency, including land equivalence ratio, competition index, crop system efficiency and total yield. Cow manure or municipal compost combined with NPK fertilizer at 300 kg haG 1 could improve the yield of corn and soybean.

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“…The decomposed organic matter will produce organic acids which form chelation bonds with Al and Fe ions thereby releasing the adsorbed P so that the availability of P increases [20]. According to [21], the addition of organic matter will increase fertilization efficiency, because the decomposition of organic matter produces organic acids that can provide nutrients for plants. The increase in available P-nutrient levels was also due to the increase in the percentage of mycorrhizal infections in mung bean roots.…”

Section: Discussionmentioning

confidence: 99%

The Effect of Organic Matter on The Soil Innoculated Mycorrhizal on The Persentage of Root Infection and Growth of Mung Bean Plants

Subaedah

Netty

Nonci

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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This study was conducted to analyze the effect of organic matter application on mycorrhizal inoculated soil on the percentage of AMF infection and the availability of phosphorus nutrients for the growth of mung beans. The research was conducted at the Green House, Universitas Muslim Indonesia, and in the Microbiology laboratory of the Environmental and Forestry Research Institute, Makassar, which was carried out from May to August 2021. This research was conducted in an experimental form based on a completely randomized design consisting of four treatments with three replications. The treatments tested were planting media, namely sand + soil (without organic matter), sand + soil + husk, sand + soil + husk charcoal, and sand + soil + husk + husk charcoal. Parameters observed in this study were total soil P nutrient content, available P content, percentage of mycorrhizal infection, plant height, number of leaves, root length, and root volume. The results showed that the percentage of root infection with the application of organic husk material obtained the percentage of root infection up to 83.67%. Plant growth and nutrient levels of total P and available P were higher with the application of husk organic matter and husk charcoal.

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Phosphate Fertilization Efficiency Improvement with the Use of Organic Fertilizer and its Effect on Soybean Plants in Dry Land

Cited by 7 publications

References 8 publications

The Influence of Integrated Fertilizer on Physiological and Agronomic Character of Aloe Vera L. Plant in Sandy Soil

The Influence of Integrated Fertilizer on Physiological and Agronomic Character of Aloe Vera L. Plant in Sandy Soil

Land Efficiency of Functional Food Sweet Corn Intercropped with Vegetable Soybean in Application of Integrated Fertilizers

The Effect of Organic Matter on The Soil Innoculated Mycorrhizal on The Persentage of Root Infection and Growth of Mung Bean Plants

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