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All Journal Tumbuhan : Publikasi Ilmu Sosiologi Pertanian dan Ilmu Kehutanan Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Jurnal Cakrawala Pendidikan dan Biologi (jucapenbi)
Ita Fitriyyah
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Agriculture, Biological Sciences & Forestry Education Mathematics Other

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Grafting dan Okulasi: Strategi Efektif untuk Perbanyakan Tanaman Berkualitas Tinggi Nashwa Intana Putri; Nurin Fatnata; Puput Fuji Aslamiah; Raden Elfa; Rifa Musyaropah; Ita Fitriyyah
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): Desember: Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pentagon.v2i4.351

Abstract

Vegetative propagation is an effective method for producing high quality plant seeds with similar characteristics to the parent plant. Techniques such as grafting and grafting are used to accelerate growth and increase plant resistance to pests and diseases. The advantages of this method compared to generative propagation include a faster fruiting period and consistency in the aroma and taste of the fruit. This research also highlights the importance of genetic compatibility between rootstock and scion and the use of phytohormones in the success of vegetative propagation techniques. The results show that both techniques can increase plant productivity, speed up fruiting time, and produce plants that are stronger and more adaptive to environmental conditions
Pengenalan Spora pada Thallophyta (Lumut Kerak) dan Bryophyta (Lumut Daun) Najmi Azalia Ubaedilah; Neng Sri Mulyani; Pundy Vidiapuri; Rohim Rohim; Ita Fitriyyah
Jurnal Cakrawala Pendidikan dan Biologi Vol. 1 No. 4 (2024): Desember: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v1i4.107

Abstract

This research aims to describe and compare the morphological characteristics of spores in Thallophyta (lichens) and Bryophyta (mosses). The research was conducted at the Biology Laboratory of UIN Sunan Gunung Djati Bandung for one week. This study employed a descriptive method with macroscopic and microscopic observations. Samples of lichens and mosses were analyzed using a light microscope. The results showed that Thallophyta spores have asymmetrical morphology, are pale green, have a count of 15 spores, and are adaptive to extreme conditions. In contrast, Bryophyta spores are round and flat, with a reddish-brown capsule, and a larger number of spores, namely 67. These differences reflect the unique adaptation strategies of the two groups to their respective environments. Lichens, which are a symbiosis between fungi and algae, serve as indicators of environmental quality and grow on various substrates, including polluted areas. Meanwhile, mosses play an important role in maintaining soil moisture, preventing erosion, and supporting water and carbon cycles.
Pendekatan Kuantitatif dalam Pembedahan Bunga: Penggunaan Rumus untuk Mengukur Simetri dan Struktur Bunga Moch. Naufal Ramdhani; Hanifah Flora Reine; Labibah Fatihatu Hanin; Ingrie Laila; Mutia Ramadhina Hastin; Ita Fitriyyah
Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan Vol. 2 No. 1 (2025): Januari : Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/tumbuhan.v2i1.191

Abstract

This research examines quantitative approaches in flower dissection, with a focus on measuring symmetry and flower structure using mathematical formulas. This research aims to develop an objective method for analyzing flower morphology to support taxonomic, evolutionary and ecological studies of plants. Data was collected through morphometric measurements on various flower species with radial and bilateral symmetry characters. Parameters measured include petal length, corolla width, spreading angle, and number of reproductive parts. The analysis was carried out using geometric formulas to calculate the symmetry index and proportions of the flower structure. The research results show that flowers with radial symmetry have a higher symmetry index value than flowers with bilateral symmetry. Additionally, variations in flower structure were found to correlate with ecological adaptations, such as pollination strategies by insects or wind. This approach successfully revealed consistent mathematical patterns in floral design, providing new insights into the relationship between structure and biological function. This study shows that quantitative approaches can increase precision in the analysis of flower morphology, while providing a new tool for exploring the evolutionary dynamics of plants. This method can be applied to cross-disciplinary research involving morphology, genetics and plant ecology.
Co-Authors Hanifah Flora Reine Ingrie Laila Labibah Fatihatu Hanin Moch. Naufal Ramdhani Mutia Ramadhina Hastin Najmi Azalia Ubaedilah Nashwa Intana Putri Neng Sri Mulyani Nurin Fatnata Pundy Vidiapuri Puput Fuji Aslamiah Raden Elfa Rifa Musyaropah Rohim Rohim