Yield performance of several peanut cultivars grown in dryland with semi-arid climate in Sumba Timur, Indonesia

Rahmianna, Agustina Asri; Wijanarko, Andy; Purnomo, Joko; Baliadi, Yuliantoro

doi:10.13057/biodiv/d211235

Cited by 5 publications

(3 citation statements)

References 17 publications

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“…Number of mature pods per plant ranged from 13-25 pods with average 17 pods. These high numbers of mature pods really support high pod yield per plant as [9][10] reported that pod yield per plant positively correlated with number of mature pods per plant and seed yield per plant. It can be informed that in the current study, there were four genotypes (GH 3, GH 6, GH 10, and GH 11) with small seed, and the other eight genotypes had medium seed size.…”

Section: Resultsmentioning

confidence: 68%

Yield of promising lines of peanut and resistance to Aspergillus flavus, aflatoxin, and foliar disease

Purnomo¹,

Rahmianna²,

Nugrahaeni³

2021

E3S Web Conf.

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Peanut is a suitable media for Aspergillus flavus growth that produced secondary metabolite called aflatoxin. One strategy to obtain low A. flavus infection and aflatoxin contamination is growing resistant cultivar. The objective of research was to identify pod yields of genotypes and its resistance to A. flavus and foliar disease, and low aflatoxin contamination. The multi environmental trials were conducted at eight sites. The treatments were 10 promising lines, Kancil and Garuda Biga (check cultivars), and these were arranged in a RBD three replicates in each site. The genotypes were grown under optimal condition. The results indicated the average pod yield of nine lines were significantly 11.2-21.6% and 23.4-34.8% higher than those of Kancil and Garuda Biga, respectively. Despite highest pod productivity, G/GH502-00B-600-42-226-19 (3.09 tons) and Mj/G-00b-884-95-41 (3.06 tons) had higher score of foliar diseases than those of the check cultivars. Meanwhile MH/IC91278-99C-180-13-74 and LM/IC 87123-93-B-32 with 2.91 tons and 2.84 tons ha-1 had very low aflatoxin contamination (<0.5 ppb) and lower foliar diseases infection than those of check cultivars. MH/IC91278-99C-180-13-74 and LM/IC 87123-93-B-32 therefore were appropriate to be promoted as new cultivars with high pod yield, resistant to foliar disease and A. flavus, and low aflatoxin contamination.

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Section: Resultsmentioning

confidence: 68%

Yield of promising lines of peanut and resistance to Aspergillus flavus, aflatoxin, and foliar disease

Purnomo¹,

Rahmianna²,

Nugrahaeni³

2021

E3S Web Conf.

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“…In addition, peanut by-products such as stems and nodules from roots are rich in nitrogen nutrients, allowing more microorganisms to survive in sandy soil and reducing the amount of chemical fertilizer necessary for the next rice crop [29]. Whereas HYV rice typically requires more nitrogen fertilizer and pesticide use than peanuts [30].…”

Section: B Drought Tolerance and Improved Soil Environment Of Peanut ...mentioning

confidence: 99%

Indigenous Knowledge of Peanut Cultivation of the Ethnic Khmer Resident in the Mountainous Area in An Giang Province, Vietnam

Phung¹,

Hòa²,

Phong³

et al. 2023

Int. J. Adv. Sci. Eng. Inf. Technol.

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Indigenous knowledge (IK) can provide useful information on local people's activities within environmental contexts. For countries vulnerable to climate change as Vietnam, research on IK might assist in revealing information about local people's responses to environmental stresses and potentially support decision-making. To enrich the study context in this field, this study aims at determining the IK of peanut cultivation of the Khmer ethnic groups. The study site is in the mountainous area in An Giang province, Vietnam, where the Khmer people are located. The methods of documentary collection, focus group discussion, semi-structured interviews, and experiments were applied in this study. The investigation results showed the innovation of local people in the cultivation. For instance, applying cow manure to a sandy soil can reduce chemical fertilizers and improve peanut yield. The IK reported that the application of the broadcasting method could achieve the cultivation economic profit approximately 2.5 times higher than the dibbling method. The former method is mostly preferred due to its time/labor saving and the growing aged population in the study location. The experimental results indicated that the combination of indigenous and scientific knowledge in peanut cultivation, such as chemical fertilizer application, crop calendar, crop rotation, and varieties, could bring high economic efficiency, improve soil nutrients, and ability to adapt to climate change. The research approaches in this study comprehensively revealed the IK, which can be potentially applicable to similar studies.

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“…is..one.of.the largest legume crops worldwide, containing carbohydrates, minerals, and vitamins. Compared to other nuts, peanut is richer in protein material [6,13]. Peanuts are consumed worldwide and have become part of various snacks and recipes in different countries.…”

Section: Introductionmentioning

confidence: 99%

The effect of Trichoderma-enriched biofertilizer application on total nitrogen, organic carbon, and peanut (Arachis hypogaea L.) yield in Inceptisols

Trinurani Sofyan,

Salsabilla,

Sudirja

2023

E3S Web of Conf.

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The addition of N, P, and K nutrients through the application of fertilizer that is not in accordance with recommendation dosage still happening nowadays. One of the efforts to minimize this problem is the use of biofertilizer. This research aimed to study the effect of Trichoderma-enriched biofertilizer (T-EB) application on total nitrogen, organic carbon, and peanut (Arachis hypogaea L.) yield in Inceptisols. The research was conducted at The Laboratory of Soil Chemistry and Plant Nutrition, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor from May to October 2022. The design used was randomized block design (RBD) with nine treatments and three replications: (A)Control, (B)NPK Standard, (C) ½(T-EB)+1NPK, (D) ¾ (T-EB) + 1NPK, (E) 1(T-EB) + 1NPK, (F)1½(T-EB) + 1NPK, (G)1(T-EB) + ¾NPK, (H)1(T-EB) + ½NPK, (I)1(T-EB) + ¼ NPK. The results showed that the use of Trichoderma-enriched biofertilizer had a significant effect on soil total nitrogen, soil organic carbon, and peanut yield components compared to the control (without fertilizer) and NPK standard. A single dose of (T-EB) (2 kg/ha) effectively increased peanut yield when mixed with the NPK dose of standard fertilizer at ¾ (37.5 kg/ha). The use of (T-EB) at that dose can also reduce NPK usage in Inceptisols.

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Yield performance of several peanut cultivars grown in dryland with semi-arid climate in Sumba Timur, Indonesia

Cited by 5 publications

References 17 publications

Yield of promising lines of peanut and resistance to Aspergillus flavus, aflatoxin, and foliar disease

Yield of promising lines of peanut and resistance to Aspergillus flavus, aflatoxin, and foliar disease

Indigenous Knowledge of Peanut Cultivation of the Ethnic Khmer Resident in the Mountainous Area in An Giang Province, Vietnam

The effect of Trichoderma-enriched biofertilizer application on total nitrogen, organic carbon, and peanut (Arachis hypogaea L.) yield in Inceptisols

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