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All Journal Journal of Biodiversity and Biotechnology Biodiversitas Journal of Biological Diversity
Sri Hartati
Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret. Jl. Ir. Sutami 36A, Surakarta 57126, Central Java, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Application of Livestock Waste Liquid Fertilizer and Mychorriza Biofertilizer on The Growth of Biduri (Calotropis gigantea) Muhammad Naufal Adani; Samanhudi Samanhudi; Amalia Tetrani Sakya; Sri Hartati; Muji Rahayu; Anne Sukmawati
Journal of Biodiversity and Biotechnology Vol 2, No 2 (2022)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v2i2.63262

Abstract

Biduri (Calotropis gigantea) was a plant with several benefits, namely as a medicinal plant and textile material. Biduri was a wild plant that could grow in various types of soil conditions. The existence of biduri was still not fully utilized by many people. So it was necessary to develop the cultivation technology of Biduri to take advantage of this plant. This research was conducted at the field laboratory of Jumantono, Faculty of Agriculture, Universitas Sebelas Maret, Karanganyar, and used a factorial Randomized Complete Block Design (RCBD), which consisted of 2 factors, namely organic liquid fertilizer from livestock waste and mycorrhizae. Livestock waste liquid fertilizer consists of 40ml/kg soil cow urine, 40ml/kg soil goat urine, 40ml/kg soil rabbit urine, and 40ml/kg soil fish waste. Mycorrhizae consisted of 0 grams/plant, 5 grams/plant, 10gram/plant, and 15gram/plant. There were 20 treatment combinations repeated 3 times, so the total was 60 treatment combinations. The interaction between livestock waste liquid fertilizer and mycorrhizae did not significantly affect all the physiological observation variables. The results showed that the application of livestock waste liquid fertilizer had no significant effect on all observations of physiological variables. Giving mycorrhizae shows that it can increase the number of stomata and the width of stomata aperture.
The performances of M4 generation of Mentik Susu rice mutants irradiated with gamma-ray Wafa’ Nur Hanifah; Parjanto PARJANTO; Sri Hartati; ahmad yunus
Biodiversitas Journal of Biological Diversity Vol. 21 No. 9 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210915

Abstract

Abstract. Hanifah WN, Parjanto, Hartati S, Yunus A. 2020. The performances of m4 generation of Mentik Susu rice mutants irradiated with gamma-ray. Biodiversitas 21: 4041-4046. Mentik Susu is local rice from Magelang, Central Java, Indonesia. It has superiority, in terms of soft texture and white color, but on the other hand, this local rice has the disadvantage of having relatively high stems, low yield, and long life. One way to overcome the weakness of Mentik Susu rice is by mutating plants using gamma-rays. The purpose of this research was to study M4 mutants from Mentik Susu rice irradiated with gamma-ray and to select mutans that have short stem and high productivity. The study was conducted using a simple random design experiment by planting various strains of M4 generation of Mentik Susu rice irradiated with 100 Gy and 200 Gy gamma-rays. T-test was employed to test the difference between strains treated with gamma-ray irradiation and control samples (without gamma-ray irradiation). The results showed that the M4 Mentik Susu rice irradiated with 100 Gy and 200 Gy gamma-rays in overall had lower stems, shorter flowering and harvesting ages, and higher productivity than non-irradiated Mentik Susu rice (control). The strains with the shortest stem and with highest yield productivity was resulted from 200 Gy gamma-ray irradiation with code of M-MS200-G15T3-2. This study also selected 30 individual mutant plants that had short stems and high productivity, suggesting that these plants can be passed to M5 generation.
Co-Authors ahmad yunus Amalia Tetrani Sakya Anne Sukmawati Muhammad Naufal Adani Parjanto PARJANTO Rahayu, Ria Muji Samanhudi . Wafa’ Nur Hanifah