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Journal : Techno LPPM

The Effect of Cultivation Techniques on Soil Characteristics and Bambara Groundnut Production Al Hamdi, Muhammad Fauzan Farid; Kusumawardani, Mawar; Astuti, Hanifah Dwi; Pruwita, Adika Trias
Journal TECHNO Vol 9, No 2 (2023)
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The potential of bambara groundnut (Vigna subterranea (L.) Verdcourt) as a source of protein is relatively high, but the production is relatively low. Efforts that can be made to increase production include modifying cultivation techniques. The aim of this research is to determine the effect of cultivation techniques on soil characteristics and bambara groundnut production, as well as to determine the correlation between production variables and soil characteristics. This research was conducted in Dukuh Tanjung, Umbulmartani Village, Sleman district. The design used was a Randomized Complete Block Design with one factor and three replications/blocks. The factors applied are 2 cultivation techniques: using beds and without using beds. The variables observed in this research include pod yield variables and soil character analysis. The bambara groundnut cultivation technique with beds produces a lighter density per mass than the cultivation technique without beds. The element P (phosphorus) content in the soil is an element that has a real positive correlation with all yield variables. The dust fraction is the soil fraction that is most significantly negatively correlated: negatively correlated with the number of pods per plant, dry pod weight per plot, N content and K content in the soil.
The Effect of Cultivation Techniques on Soil Characteristics and Bambara Groundnut Production Al Hamdi, Muhammad Fauzan Farid; Kusumawardani, Mawar; Astuti, Hanifah Dwi; Pruwita, Adika Trias
Journal TECHNO Vol. 9 No. 2 (2023): November
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/journal techno.v9i2.11839

Abstract

The potential of bambara groundnut (Vigna subterranea (L.) Verdcourt) as a source of protein is relatively high, but the production is relatively low. Efforts that can be made to increase production include modifying cultivation techniques. The aim of this research is to determine the effect of cultivation techniques on soil characteristics and bambara groundnut production, as well as to determine the correlation between production variables and soil characteristics. This research was conducted in Dukuh Tanjung, Umbulmartani Village, Sleman district. The design used was a Randomized Complete Block Design with one factor and three replications/blocks. The factors applied are 2 cultivation techniques: using beds and without using beds. The variables observed in this research include pod yield variables and soil character analysis. The bambara groundnut cultivation technique with beds produces a lighter density per mass than the cultivation technique without beds. The element P (phosphorus) content in the soil is an element that has a real positive correlation with all yield variables. The dust fraction is the soil fraction that is most significantly negatively correlated: negatively correlated with the number of pods per plant, dry pod weight per plot, N content and K content in the soil.
Studi Sistem Tumpangsari Budidaya Jagung Manis (Zea mays Saccharata) Varietas Bonanza dan Lima Aksesi Kacang Bambara (Vigna subterranea) Al Hamdi, Muhammad Fauzan Farid; Hidayat, Fajar
Journal TECHNO Vol. 10 No. 2 (2024): November
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/journal techno.v10i2.14255

Abstract

Sweet corn (Zea mays Saccharata Strut) and bambara groundnut (Vigna subterranea (L.) Verdc) are very likely to be intercropped, because bambara groundnut are legumes that function to fix nitrogen from the free air which is beneficial for sweet corn plants. This study aimed to determine the growth and productivity responses of corn plants and 5 accessions of bambara beans in an intercropping system. The study was conducted in Sariharjo village, Ngaglik, Sleman, in July-October 2024. The experimental design used was a split-plot Randomized Block Design (RBD) with two factors with 3 replications. The main factor is the number of corn seeds per hole with 2 levels (1 seed per hole and 2 seeds per hole), and the sub factor is the type of bambara groundnut accession. The sub-factors consisted of 6 levels, namely the intercropping system of corn and 5 accessions of bambara groundnut: Bogor, Sukabumi, Sumedang brown, Madura and Gresik accessions and monoculture of corn plants, so that there were 36 experimental units. The results of this study concluded that the intercropping cultivation system of sweet corn with bambara groundnut significantly increased plant height, while the intercropping of sweet corn and bambara groundnut of Madura and Gresik accessions significantly increased the weight of sweet corn cobs. In all variables, Madura and Gresik accessions showed no significant differences. Sweet corn with 2 plants per planting hole is less efficient in producing corn cobs and has a negative impact on number of leaves and flowering ageĀ  of bambara groundnut.