Produktivitas dan Pendapatan Sistem Usaha Tani Kedelai dengan Berbagai Sistem Jajar Legowo

Mardian, Irma; Hipi, Awaludin; Widyastuti, Eka

doi:10.21082/jpptp.v3n3.2019.p153-158

Cited by 4 publications

(3 citation statements)

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“…According to Poniman et al (2020), the environmentally friendly technological innovation is the Legowo planting system using superior varieties. Similarly, as mentioned in the study by Mardian et al (2019), the Legowo cropping design has a much better population and productivity when compared with the conventional cropping design. One way to control soybean pests in rainfed rice fields is to carry out appropriate cultivation management using pest-resistant varieties (Aryati and Ulina, 2023).…”

Section: The Advantages and Disadvantages Of The Three Soybean Planti...supporting

confidence: 52%

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The characteristics of several varieties and the effect of cropping management design on the level of pest damage and seed yield of soybeans in rainfed lowland rice fields

Fattah,

Hannan,

Yasin

et al. 2024

Front. Sustain. Food Syst.

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Design of cropping method and type of variety are one of the most important factors in increasing soybean productivity and the level of pest attack and predator populations. This study aims to determine the most effective planting method and variety types in an effort to increase soybean productivity in rainfed lowland areas in South Sulawesi, Indonesia. The design used in this study was the split plot design, and the varieties (PU) used were as follows: (1) Detap-1, (2) Devon-1, and (3) Derap-1. However, the subplot (AP) was a planting method and three replicates: (1) farmer’s transplanting method (transplanting row: 20 cm × 20 cm), (2) method of transplanting double rows, and (3) method of transplanting three rows. The results showed that the highest number of branchesper plant was observed in the Legowo three planting method with the Detap-1 variety. The lowest level of leaf damage due to Spodoptera litura attack was observed in the Legowo double rows planting method with the Devon-1 variety (11.07%), and the highest level of leaf damage was observed in the jajar horn planting method (farmer’s method) with the Derap-1 variety (16.47%). The level of pod damage due to Etiella zinckenella attack was the lowest on Legowo three planting method on the Derap-1 variety (9.47%) and the highest on the Legowo double rows planting method on the Detap-1 variety (14.26%). The level of pod damage due to attack by pod-sucking pest Riptortus linearis was the lowest on Legowo three planting method on the (Derap-1) variety (8.02%) and the highest on the pod-sucking pest Riptortus linearis on the Devon-1 variety (13.43%). The length of the trichomes on soybean leaves was the highest on the Devon-1 variety (30.93%) and the lowest on Derap-1 (24.81). The highest number of trichomes on soybean leaves was on the Derap-1variety (57.67) and the lowest on the Devon-1 variety (32.20). The highest length of trichomes was on soybean pods on Detap-1 (29.11) and the lowest on Devon-1 (26.52), while the highest number of trichomes in soybean pods was on Devon-1 (222.47) and the lowest on Derap-1 (148.40). The highest seed yield was observed in Legowo three panting method with Derap-1 and Devon-1 varieties (2.02–2.08 t ha−1).

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Section: The Advantages and Disadvantages Of The Three Soybean Planti...supporting

confidence: 52%

“…One of the environmentally friendly technological innovations is the Legowo planting system, both Legowo 3 rows and Legowo 4 rows. Spacing is one of the technological components that can still be optimized, and controlling the number of plant populations is believed to increase soybean productivity per unit area (Mardian et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

The characteristics of several varieties and the effect of cropping management design on the level of pest damage and seed yield of soybeans in rainfed lowland rice fields

Fattah,

Hannan,

Yasin

et al. 2024

Front. Sustain. Food Syst.

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“…The higher plant population in the jajar legowo planting system provides an opportunity to get high yields. It was reported by [11] and [15] that soybean cultivation with 60 cm x (20-30 cm x 10-15 cm) double row gave the best agronomic performance and yield.Variety performance at wide spacing (40 cm x 40 cm) differs in the number of panicles compared to dense spacing [23].…”

Section: Yield and Component Of Yieldmentioning

confidence: 99%

Agronomic Response of Soybean Accession at Two Spacings

Purwaningrahayu,

Kuntyastuti

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The key to optimizing plant productivity is superior plant varieties combined with proper plant management. The purpose of this study was to learn about the responses of various soybean accessions to different spacings. During the dry season of 2019, the research was conducted in Genteng, Banyuwangi research station. The study employed a split plot design with two factors, which was repeated three times. The main plot was the planting method: (1). 2:1 double rows = 50 cm x (30 cm x 15 cm) (2) Single row: 30 cm x 15 cm spacing. 15 soybean accessions were used as sub-plots. Six accessions have the potential to produce seeds greater than 3 t ha-1 based on productivity per hectare. Differences in plant spacing influenced plant height, internode length, number of branches, and seed weight. Longer stems and nodes distinguished the single row. The seed yield per plant was higher in double rows than in single rows.

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High yield potential of fifteen soybean accessions with different planting methods

Purwaningrahayu¹

2023

The 5th INTERNATIONAL CONFERENCE ON AGRICULTURE AND LIFE SCIENCE 2021 (ICALS 2021): “Accelerating Transformation in Industrial

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Produktivitas dan Pendapatan Sistem Usaha Tani Kedelai dengan Berbagai Sistem Jajar Legowo

Cited by 4 publications

References 0 publications

The characteristics of several varieties and the effect of cropping management design on the level of pest damage and seed yield of soybeans in rainfed lowland rice fields

The characteristics of several varieties and the effect of cropping management design on the level of pest damage and seed yield of soybeans in rainfed lowland rice fields

Agronomic Response of Soybean Accession at Two Spacings

High yield potential of fifteen soybean accessions with different planting methods

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