The effects of phosphate and lime fertilizer on the growth and production of soybean plants in a former wetland

Adnan,; Bakar, Basri A.; Azis, A.; Rosa, E.; Fitri, Siti Nurul Aidil; Savitri, Shanty; Fachruddin, F.

doi:10.1088/1755-1315/667/1/012045

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…It can be done by giving ameliorants, one with dolomite lime. According to Gultom and Adnan et al (2021), dolomite lime CaMg (CO3)2 is a type of lime with a very high basic level. According to Suntoro et al (2018), applying dolomite can increase soil pH and increase the Ca and Mg nutrient availability needed by plants.…”

Section: Introductionmentioning

confidence: 99%

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Test Of Various Bulbil Sizes And Dolomite Dosages On Porang (Amorphophallus muelleri Blume.) Growth In Peat Media

Khoiri

Hamzah

Yudira

et al. 2022

JUATIKA

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Porang plant (Amorphophallus muelleri Blume.) is one of the plants that have the potential to be cultivated in peatlands needed to increase its production. This study aims to increase the growth of smallholder plants on peat media until six months after planting through bulbil size with dolomite treatment. The research type was a 4x3 factorial experiment arranged based on a Completely Randomized Design (CRD). The first factor is bulbil size which consists of four levels, e.g., B1 (5.0 g-7.5 g), B2 (>7.5 g-10 g), B3 (>10 g-12.5 g), B4 (> 12.5 g-15.0 g) and the second factor dose of dolomite consists of three levels, e.g., D1 (2.5 ton.ha-1) D2 (5.0 ton.ha-1) D3 (7.5 ton.ha-1) -1). These two factors resulted in 12 treatment combinations, with three repetitions. Each experimental unit consisted of three plants. Parameters observed were growth power, plant height, stem diameter, crown width, rachis length, number of leaves, number of tillers, and number of tubers formed. The results showed that the application of dolomite could improve some of the chemical properties of peat soil. The bigger the bulbil size, the better the growth of people and the administration of 7.5 tons of dolomite.ha-1 increased several plant growth parameters such as growth power and plant height.

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Section: Introductionmentioning

confidence: 99%

“…And 5.55 for dolomite dose of 7.5 ton.ha-1. Adnan et al (2021) stated that lime application could increase soil pH and create good soil conditions for soil microorganisms.…”

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confidence: 99%

Test Of Various Bulbil Sizes And Dolomite Dosages On Porang (Amorphophallus muelleri Blume.) Growth In Peat Media

Khoiri

Hamzah

Yudira

et al. 2022

JUATIKA

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Effect of formulated biochar on nodule production, dry matter and grain yield of black soybean (Glycine max (L.) Merr) in Indonesia

Turmuktini¹,

Irawan²,

Taryana³

et al. 2022

AJFAND

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Biochar is an important material for soil mineral supply and amendment. Root nodule formation in leguminous plants is also stimulated by biochar. Biochar contains carbon which can be used as an energy source by microbes and contains pores which are suitable for microbial habitat, and it temporarily increases activity of free-living nitrogen-fixing bacteria. Coconut shell biochar can be used as an ameliorant, but the use of single coconut shell biochar can cause a problem such as the use of high dose that will lead into high cost. One of the solutions to solve the problem is to improved coconut shell biochar into formulated biochar (FB) by managing the composition and enrich it with chemical fertilizer’s such as dolomite, organic fertilizer compost of sugarcane bagasse and guano. Mixture of formulated biochar (FB) gave better results than single biochar alone on black soybean. When this FB is applied in the field, it can make efficient use of an organic fertilizers in increasing grain yields. This research was conducted to determine the effect of Formulated Biochar (FB) on nodule production, dry matter and productivity of black soybean seeds. The study was conducted for one season in an experiment field in Winaya Mukti University, Sumedang-Indonesia at 850 m above sea level (m ASL). Detam I seed cultivar was used because it has a wide adaptability in Indonesia and has high nutrient composition and yield potential. The experiment was arranged in a randomized block design consisting of 5 treatment doses of FB (0, 0.5, 1.0, 1.5, 2.0 tons ha-1) and replicated 5 times. The responses observed were the number of effective nodules, growth characteristics, production components and productivity of black soybeans. The results showed that the application of FB had a significant effect on increasing the effectiveness of nodule production, dry matter, and productivity of black soybean seeds. The formulated biochar dose of 2.0 tons ha-1 increased the effectiveness of nodule production up to 100% and 44.87% of soybean productivity, while the formulated biochar dose of 1.5 tons ha-1 increased soybean productivity by 38.46% compared to the control. It is therefore concluded that formulated biochar as soil conditioner and soil booster could be used to improve the growth and grain yield of black soybean. Key words: Black soybean, coconut shell biochar, component yield, dry mater, formulated biochar, grain yield, growth, nodulation

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The effects of phosphate and lime fertilizer on the growth and production of soybean plants in a former wetland

Cited by 2 publications

References 6 publications

Test Of Various Bulbil Sizes And Dolomite Dosages On Porang (Amorphophallus muelleri Blume.) Growth In Peat Media

Test Of Various Bulbil Sizes And Dolomite Dosages On Porang (Amorphophallus muelleri Blume.) Growth In Peat Media

Effect of formulated biochar on nodule production, dry matter and grain yield of black soybean (Glycine max (L.) Merr) in Indonesia

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