The growth analysis of soybean cultivars on the application of banana pseudo-stem bokashi in Samas Coastal Land, Yogyakarta

Faozi, Khavid; Yudono, Prapto; Indradewa, Didik; Maas, Azwar

doi:10.22146/ipas.41531

Cited by 2 publications

(2 citation statements)

References 9 publications

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“…High LAI was therefore assumed to be due to the increased capture of sunlight such that photosynthesis improved (Srihartanto and Indradewa 2019) as reflected by the significant correlation of LAI with crop growth rate (r = 0.67**) and total chlorophyll content (r = 0.61**). The increase in crop growth rate was also succeeded by the increase in NAR produced (r = 0.71*) as also following Faozi et al (2021).…”

Section: Correlation Analysismentioning

confidence: 75%

Morphophysiological and yield traits of soybean varieties tolerant of intercropping with maize

PERMANASARI,

SULISTYANINGSIH,

KURNIASIH

et al. 2023

Biodiversitas

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Abstract. Permanasari I, Sulistyaningsih E, Kurniasih B, Indradewa D. 2023. Morphophysiological and yield traits of soybean varieties tolerant of intercropping with maize. Biodiversitas 24: 3872-3880. Not all soybean varieties grow optimally when intercropped with maize. Previously, we identified seven varieties (i.e., "Demas 1", Dena 1", "Dena 2", "Derap 1", "Devon 1", "Devon 2", and "Wilis") and two (i.e., "Dega 1" and "Mahameru") as tolerant and intolerant of intercropping based on selection indices and yield. This research aims to determine the morphophysiological and yield traits of tolerant and intolerant soybean groups intercropped with maize. The study used a randomized complete block design with three blocks as replications, and conducted from October 2019 to February 2020. Results showed that light intensity in the intercropping system had decreased by 19.91% relative to that in the monoculture system at 7 weeks after planting. The tolerant group displayed significant gains in seed weight per plant (143.66%), total biomass (50.04%), harvest index (53.33%), total number of pods and seeds per plant (119.39% and 128.86%), leaf nitrogen uptake and content (20.83% and 6.44%), chlorophyll-a:b ratio (7.20%), and stem diameter (7.65%) than the intolerant group. Correlation analysis revealed that leaf nitrogen content showed the highest correlation and significantly contributed to seed weight per plant in the tolerant and intolerant groups. Seed weight in the tolerant group was mainly affected by morphological (total biomass and harvest index), physiological (leaf nitrogen content), and yield components (number of pods), whereas that in the intolerant group was influenced only by physiological parameters (nitrogen content). Nitrogen content was considered suitable as a selection indicator for determining the seed yield of intercropped soybean varieties. Furthermore, using soybean tolerant groups for intercropping may be a solution to increase soybean production in Indonesia.

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Section: Correlation Analysismentioning

confidence: 75%

Morphophysiological and yield traits of soybean varieties tolerant of intercropping with maize

PERMANASARI,

SULISTYANINGSIH,

KURNIASIH

et al. 2023

Biodiversitas

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“…Coastal sandy land is a less desirable type of dry land because it is generally marginal land. Considering that Indonesia is an archipelago with 60% of its land covered by water, the coastal sandy land there potentially supports the cultivation of horticultural crops, namely cabbage and cauliflower (Saparso et al, 2009;Putra et al, 2017;Faozi et al, 2021). Several problems arise when growing cabbage and cauliflower plants on Coastal sandy land.…”

Section: Introductionmentioning

confidence: 99%

Assessing the air salinity on agro-physiological response of Brassica oleracea var. capitata and Brassica oleracea var. botrytis

Saparso,

Faozi,

Putra

2024

JANS

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Air salinity is one of the problems for horticulture production in coastal areas. Cabbage and Cauliflower are horticulture commodities that have the potential to develop in coastal areas. The present study aimed to examine the agro-physiological response of cabbage (Brassica oleracea var. capitata) and cauliflower (B. oleracea var. botrytis) to different concentrations of air salinity. This research was a factorial experiment on polybags arranged according to a completely randomized block design with two factors. The first factor was the crop type, namely cabbage (Grand 22) and cauliflower (Larissa F1). The second factor was the concentration of air salinity, namely 0 dS. m-1, 6 dS. m-1, 12 dS. m-1, and 18 dS. m-1. The agro-physiological changes studied were crop yield, leaf chlorophyll content, stomata density, and proline content. A stress tolerance index was measured to determine the level of crop resistance to air salinity stress. The results explained that air salinity was not able to affect crop growth and yield, but it enabled to affect crops physiologically. The highest decrease in leaf chlorophyll content was at 18 dS. m-1 of 29.16% in the vegetative stage and 37.88% in the generative stage. There was an increase in proline accumulation of leaf (1,320.63%) when the air salinity was increased (18 dS. m-1). However, the accumulation of cabbage proline was lower than that of cauliflower. Based on the stress tolerance index, cabbage is included in the category of tolerant, while cauliflower is in the category of moderate tolerance to air salinity.

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The growth analysis of soybean cultivars on the application of banana pseudo-stem bokashi in Samas Coastal Land, Yogyakarta

Cited by 2 publications

References 9 publications

Morphophysiological and yield traits of soybean varieties tolerant of intercropping with maize

Morphophysiological and yield traits of soybean varieties tolerant of intercropping with maize

Assessing the air salinity on agro-physiological response of Brassica oleracea var. capitata and Brassica oleracea var. botrytis

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