Vermicompost and Carbonized Rice Husk Influence the Production of Yellow Passion Fruit Cultivars Seedlings

IF 3.4 3区农林科学 Q2 ENVIRONMENTAL SCIENCES

Journal of Soil Science and Plant Nutrition Pub Date : 2024-07-09 DOI:10.1007/s42729-024-01912-9

Cleberton Correia Santos, Ivo de Sá Motta, João Paulo de Castro Souza, Luis Guilherme Rodrigues Macedo, João Lucas Vieira Posca, Leandro Flávio Carneiro

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引用次数: 0

Abstract

Purpose

The use of agro-industrial subproducts is a sustainable alternative in the formulation of substrates for plants. In this study we aimed to evaluate the effect of substrates formulated from vermicompost and carbonized rice husk on production of yellow passion fruit cultivars seedlings.

Methods

Four cultivars: BRS Gigante Amarelo, FB 300, IAC 275, and Rubi do Cerrado were sown in tubes filled with six substrates from combinations of vermicompost (V) and carbonized rice husk (CRH): 100% V, 90% V + 10% CRH, 80% V + 20% CRH, 70% V + 30% CRH, 60% V + 40% CRH, and 50% V + 50% CRH.

Results

We observed that substrates with higher proportions of vermicompost presented better chemical attributes and moisture content. Seedlings from cv. BRS Gigante Amarelo and FB 300 showed higher relative water content produced in substrates with a proportion > 70% of vermicompost. The highest growth and biomass production characteristics were observed in all cultivar’s seedlings in 100% V and 90% V + 10% CRH.

Conclusion

Substrates containing 100% and 90% vermicompost contributed to obtaining passion fruit seedlings with higher growth and photoassimilates accumulation. The addition > 30% CRH in the substrate formulation impaired the production of passion fruit cultivars seedlings.

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蛭石和碳化稻壳对黄色百香果品种幼苗产量的影响

目的在植物基质的配制过程中，使用农用工业副产品是一种可持续的替代方法。在这项研究中，我们旨在评估用蛭石堆肥和碳化稻壳配制的基质对黄色百香果栽培品种幼苗产量的影响：将 BRS Gigante Amarelo、FB 300、IAC 275 和 Rubi do Cerrado 播种在装有六种基质的试管中，基质由蛭石（V）和碳化稻壳（CRH）组合而成：100% V、90% V + 10% CRH、80% V + 20% CRH、70% V + 30% CRH、60% V + 40% CRH 和 50% V + 50% CRH。BRS Gigante Amarelo 和 FB 300 的幼苗在蛭肥比例为 70% 的基质中表现出更高的相对含水量。结论含有 100%和 90%蛭石的基质有助于百香果幼苗获得更高的生长和光同化物积累。在基质配方中添加 30% 的 CRH 会降低百香果栽培品种幼苗的产量。

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来源期刊

Journal of Soil Science and Plant Nutrition Agricultural and Biological Sciences-Soil Science

CiteScore

5.90

自引率

10.30%

发文量

331

审稿时长

9 months

期刊介绍： The Journal of Soil Science and Plant Nutrition is an international, peer reviewed journal devoted to publishing original research findings in the areas of soil science, plant nutrition, agriculture and environmental science. Soil sciences submissions may cover physics, chemistry, biology, microbiology, mineralogy, ecology, pedology, soil classification and amelioration. Plant nutrition and agriculture submissions may include plant production, physiology and metabolism of plants, plant ecology, diversity and sustainability of agricultural systems, organic and inorganic fertilization in relation to their impact on yields, quality of plants and ecological systems, and agroecosystems studies. Submissions covering soil degradation, environmental pollution, nature conservation, and environmental protection are also welcome. The journal considers for publication original research articles, technical notes, short communication, and reviews (both voluntary and by invitation), and letters to the editor.