Penampilan Pertumbuhan dan Hasil Beberapa Genotipe  Jagung Calon Hibrida Umur Genjah di Lahan Kering

Mass in vitro propagation of chrysanthemum plants requires large amounts of Murashige and Skoog (MS) media. In order to increase efficiency of MS media usage, the addition of organic materials and the selection of cultivars need to be studied. This study aimed to obtain the best modified MS media and cultivars for in vitro propagation of chrysanthemums. This research was conducted from July to September 2023 at tissue culture laboratory of Politeknik Negeri Jember. This study used Completely Randomized Design with two factors. The first factor was the chrysanthemum cultivars, i.e. Naweswari Agrihort and Suciono Agrihort. The second factor was the modified MS media, i.e. MS, ½MS + 50 g/l banana, ½MS + 50 ml/l coconut water and ½MS + 50 g/l sweet potato. Each combination of treatments was thrice repeated. Observation variables were plant height, time of shoot emergence, the number of shoots and the number of leaves. Data analysis was carried out using ANOVA and DMRT. The best modified media was ½MS + 50 g/l sweet potato that showed significantly higher plant compared to other treatments. The addition of the tested organic materials could reduce MS media usage by 50%.

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Growth and yield of various soybean variety (Glycine max L. merril) with mycorrhizal application

Subaedah

Said

Ralle

2020

IOP Conf. Ser.: Earth Environ. Sci.

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Soybean demand from year to year is increasing in line with an increase in population and increasing people’s understanding of nutritious food, while soybean production is still very low. Therefore, various efforts continue to be made to increase soybean production, for example by selecting high-yielding varieties and improving soil fertility. This research was conducted with the aim of increasing soybean crop production by selecting appropriate varieties and improving soil fertility by application mycorrhizal biofertilizers. This research was conducted in the form of experiments in the district of Takalar, South Sulawesi, which took place from April to July 2019. The experiment was designed with the Split Plot Design. As the main plot is the treatment of varieties consisting of 3 types, namely: Anjasmoro varieties, Argomulyo varieties and Gema. As a subplot is the provision of mycorrhizae consisting of two levels, namely without the application of mycorrhizae and mycorrhizal applications. From these two factors, 6 treatment combinations were obtained and were repeated three times, so that 18 experimental units were obtained. The results showed that there was an effect of varieties treatment and mycorrhizal application on plant growth and soybean crop production. The use of Gema varieties and their interactions with the application of mycorrhizae produce the highest soybean plants. The parameters of production components and soybean production indicate that mycorrhizal application produces the highest number of productive branches, while the use of Anjasmoro and Argomulyo varieties produces the highest number of pods, pod weight and dry seed production per ha.

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Penampilan Pertumbuhan dan Hasil Beberapa Genotipe Jagung Calon Hibrida Umur Genjah di Lahan Kering

Cited by 4 publications

References 4 publications

The adaptability of superior maize varieties on the dry season at rainfed land

The adaptability of superior maize varieties on the dry season at rainfed land

In vitro growth of different chrysanthemum cultivars on murashige and skoog medium modified with some organic additives

Growth and yield of various soybean variety (Glycine max L. merril) with mycorrhizal application

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