Effect of bokashi improved with rock phosphate on parsley cultivation under organic greenhouse management

Maass, Vicente; Céspedes, Cecilia; Cárdenas, Claudio

doi:10.4067/s0718-58392020000300444

Cited by 15 publications

(10 citation statements)

References 16 publications

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“…In Paphiopedilum arminiacum, increase in nitrogen concentrations in fertigation increased the Clf A+B content (Zong-Min et al, 2012). Likewise, Maass, Céspedes and Cárdenas (2020) observed that the fertilization of Petroselinum crispum with the highest concentrations of bokashi increased shoot dry mass and chlorophyll content.…”

Section: Chlorophyll and Carotenoid Contentmentioning

confidence: 81%

Bokashi, simple superphosphate, and fertigation for the growth and nutrition of hybrid Cattleya (Orchidaceae)

Hoshino¹,

Alves²,

Bertoncelli³

et al. 2021

Semina: Ciênc. Agrár.

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Potted flower production is an important floricultural activity. However, there have been few studies on the fertilization management of orchids. Fertigation with urea and potassium chloride is feasible, but little information is available regarding the interaction of these fertilizers with other sources of nutrients. Thus, the present study evaluated the effects of application of bokashi and a simple superphosphate and their interactions with fertigation on the growth and nutrition of hybrid Cattleya. Seedlings of Laeliocattleya Drumbeat × Laeliocattleya Gold Digger hybrid were submitted to two ferti-irrigation levels (absent and present) using urea and potassium chloride as nitrogen and potassium sources, respectively. As complementary fertilization, bokashi and superphosphate were applied singly and in combination. A commercial fertilizer (Peters®) was used as an additional control. Fertigation increased plant height; leaf area; number, length, and diameter of pseudobulbs; dry mass of leaves, pseudobulbs, and roots; and content of chlorophyll, carotenoid, and nitrogen. The application of bokashi resulted in dry mass gain in all plant organs. The combination of fertigation and bokashi was superior to the commercial fertilizer in terms of increased leaf area, chlorophyll A content, carotenoid content, and dry mass.

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Section: Chlorophyll and Carotenoid Contentmentioning

confidence: 81%

Bokashi, simple superphosphate, and fertigation for the growth and nutrition of hybrid Cattleya (Orchidaceae)

Hoshino¹,

Alves²,

Bertoncelli³

et al. 2021

Semina: Ciênc. Agrár.

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“…The degradation of P content in coconut husks was strongly suspected if the P solubilizing bacteria positively correlates with the molasses added. The bacteria in EM4 have been shown to effectively dissolve P in raw materials (Maass et al, 2020). Moreover, the coconut husk is a K and P source and has good water solubility (Gbollie et al, 2021), so its addition is proven to increase the phosphorus content of liquid fertilizer.…”

Section: Resultsmentioning

confidence: 99%

Utilization of Different Concentration Sugarcane Molasses to the Quality of Goat Feces-Chicken Excreta-Coconut Husk Organic Liquid Fertilizer

2023

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Indonesia is an agricultural country that certainly has the potential for agricultural waste and by-products. Some of those in Indonesia are livestock manure, coconut husk, and sugarcane molasses. Utilization of this waste is limited, which is causing various environmental problems such as environmental pollution. The study is aimed to determine the quality of organic liquid fertilizer made by raw material from goat feces-chicken excreta-coconut husk with various sugarcane molasses concentrations (P0= 0%; P1= 5%; P3= 15%; P4= 20%; P5= 25%). The fermentation was carried out anaerobically for 21 days. The parameters of temperature, pH, organoleptic (color and odor), levels of C-organic, nitrogen (N) total, phosphorus (P) total, potassium (K) total, and biological tests were observed. Biological tests were conducted in the growth of mung bean (Vigna radiata) and spinach (Amaranthus tricolor). Data were analyzed using one-way ANOVA. Variations in the addition of molasses sugarcane did not affect the liquid fertilizer's temperature and pH during fermentation. However, the treatments had positive effect on organoleptic test, C-organic, N total, P total, K total, and biological tests. The addition of 15% sugarcane molasses (P3) showed a dominating performance toward most of the parameters tested. The P3 treatment produced liquid fertilizer with a pleasant smell, and the contents of C-organic, total N, total P, and total K were 2.12%, 0.25%, 0.13%, and 0.13%, respectively. and produce spinach as a biological test with plant height, number of leaves, leaf width, stem diameter, and root length were 21.82 cm, 6.66 sheets, 3.59 cm, 4.09 mm, and 14.67 cm, respectively.

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“…The association of Bokashi with rock phosphate increases chlorophyll index and dry matter in parsley (Petroselinum crispum [Mill.] Fuss) (Maass et al, 2020). Penergetic-K and Penergetic-P activators are produced based on bentonite and molasses that are processed by a technology in which bentonite clays are subjected to the application of electric and magnetic fields (Artyszak & Gozdowski, 2020).…”

Section: Introductionmentioning

confidence: 99%

Use of reduced Bokashi doses is similar to NPK fertilization in iceberg lettuce production

Lima

Fregonezi²,

Hata³

et al. 2022

Agron. Colomb.

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The aim of the study was to compare horticultural variables of iceberg lettuce using two Bokashi compost doses, alone and in combination, with the bioactivator Penergetic (Penergetic International AG®) against standard mineral fertilization (NPK) in three crop cycles. Experiments were conducted in a plastic greenhouse at the Universidade Estadual de Londrina, Brazil (548 m a.s.l.). The treatments were: negative control (water, only); positive control (NPK, 4-14-8); Penergetic alone; Bokashi doses 5 g and 10 g/plant with or without a combination with Penergetic. Lettuce plants were grown in pots filled with soil. Commercial biomass (CM), head diameter (HD), plant height (PH) and chlorophyll index (CI) were evaluated. In the three cycles tested, the Bokashi 10 g/plant, Bokashi 10 g/plant + Penergetic, and NPK treatments surpassed the control. The studied variables (CM, HD, PH and CI) in the lower Bokashi dose treatment were also higher than controls but lower than higher Bokashi doses and NPK. Penergetic increases the CM in the lower Bokashi dose treatment just in the first production cycle, probably due to the poor organic matter content in the soil. The treatment Bokashi 10 g/plant improved significantly the lettuce horticultural variables vs. control treatments and was similar to chemical fertilization in two or three crop cycles.

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Effect of bokashi improved with rock phosphate on parsley cultivation under organic greenhouse management

Cited by 15 publications

References 16 publications

Bokashi, simple superphosphate, and fertigation for the growth and nutrition of hybrid Cattleya (Orchidaceae)

Bokashi, simple superphosphate, and fertigation for the growth and nutrition of hybrid Cattleya (Orchidaceae)

Utilization of Different Concentration Sugarcane Molasses to the Quality of Goat Feces-Chicken Excreta-Coconut Husk Organic Liquid Fertilizer

Use of reduced Bokashi doses is similar to NPK fertilization in iceberg lettuce production

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