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All Journal Pastura; Journal Of Tropical Forage Science Journal of Agro Complex Agrosains: Jurnal Penelitian Agronomi Berkala Bioteknologi NICHE Journal of Tropical Biology Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) BUANA SAINS Journal of Tropical Crop Science and Technology Jurnal Agripet
Adriani Darmawati
Agroekoteknologi, Fakultas Peternakan Dan Pertanian, Universitas Diponegoro Kampus Tembalang, Semarang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Mathematics Medicine & Pharmacology Physics Public Health Other

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Pengaruh dosis pemupukan P dan konsentrasi paclobutrazol terhadap pertumbuhan dan produksi kedelai edamame (Glycine max (L.) Merrill) Sarah Zulfaniah; Adriani Darmawati; Syaiful Anwar
NICHE Journal of Tropical Biology Vol. 3, No. 1, Year 2020
Publisher : Department of Biology, Faculty of Sciences and Mathematics, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.707 KB) | DOI: 10.14710/niche.3.1.8-17

Abstract

This research aimed to identify the effect of P fertilization dosage and paclobutrazol concentration on growth and yield of edamame (Glycine max (L.) Merrill). The research used factorials experiment 3x4 with Randomized Complete Block Design (RCBD) consisting of 3 replications. The first treatment was P fertilization dosage such as S1 : SP36 0 kg/ha, S2 : SP36 100 kg/ha, and S3 : SP36 200 kg/ha. The second treatment was paclobutrazol concentration such as P0 : 0 ppm, P1 :100 ppm, P2 : 200 ppm and P3 : 300 ppm. The observed parameters were plant height, leaves total, pods total per plant, seeds total per plant, and 100 seeds weight. The results showed that the treatment of P fertilization dosage had no significant effect on all observed parameters. The treatment of paclobutrazol concentration had a significant effect on plant height, leaves total, pods total per plant, seeds total per parameter, and 100 seeds weight. Optimum paclobutrazol concentration on plant height, leaves total, and 100 seeds weight parameters was 0 ppm. Paclobutrazol 100 ppm produced the highest response to pods total per plant and seeds total per plant.
Pertumbuhan dan produksi tomat (Lycopersicum esculentum) akibat berbagai jenis pupuk organik dan dosis mulsa sekam padi Yuniar Rizky Suryani; Adriani Darmawati Sudarma; Sumarsono Sumarsono
NICHE Journal of Tropical Biology Vol. 3, No. 1, Year 2020
Publisher : Department of Biology, Faculty of Sciences and Mathematics, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (211.699 KB) | DOI: 10.14710/niche.3.1.18-25

Abstract

This research aimed to identify the effect of various types of organic fertilizer and dosage of rice husk mulch on growth and production of tomato (Lycopersicum esculentum). The research used factorials 3 x 3 experiment with Completely Randomized Design (CRD) and 3 replications. The first treatment was various types of organic fertilizer such as P1: Compost, P2: Cow Manure, and P3: Goat Manure. The second treatment was dosage of rice husk mulch such as M0: Without Mulch, M1: 5 tons/ha, and M2: 10 tons/ha. The observed parameters were plant height, age of flowering, diameter of fruit, number of fruits per plant, fruit weight per plot and P uptake of plant. The result showed that the treatment effect of various types of organic fertilizer had a significant (P<0,05) on plant height. Interaction effect between various types of organic fertilizer and dosage of rice husk mulk had a significant (P<0,05) on diameter of fruit and fruit weight per plot. Compost produces the highest response to plant height. The highest response on parameter diameter of fruit on the cow manure without mulch. The goat manure with 5 tons/ha of mulch produces the highest response to weight fruit per plot.
Pertumbuhan dan Produksi Kedelai Hitam (Glycine max L. Merill) pada Berbagai Jenis Pupuk Kandang dan Konsentrasi Plant Growth Promoting Rhizobacteria Murtinah Murtinah; Eny Fuskhah; Adriani Darmawati
Buletin Anatomi dan Fisiologi Volume 5, Nomor 1, Tahun 2020
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/baf.5.1.2020.52-59

Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh penggunaan jenis pupuk kandang dan berbagai konsentrasi plant growth promoting rhizobacteria (PGPR) terhadap pertumbuhan dan produksi kedelai hitam (Glycine max L. Merill). Rancangan percobaan yang digunakan adalah rancangan acak lengkap pola faktorial. Faktor pertama adalah jenis pupuk kandang (tanpa pupuk, pupuk kandang ayam dan pupuk kandang kambing) dan faktor kedua adalah konsentrasi PGPR (PGPR komersial 5 ml/l air, 0 ml/l air, 5 ml/l air, 12,5 ml/l air, dan 20 ml/l air). Parameter pertumbuhan yang diamati meliputi tinggi tanaman dan jumlah daun. Parameter produksi yang diamati yaitu jumlah polong, berat polong dan bobot 100 biji. Data dianalisis dengan analisis ragam dan dilanjutkan dengan uji jarak berganda Duncan (Duncan’s Multiple Range Test). Hasil penelitian menunjukkan jenis pupuk kandang mampu meningkatkan tinggi tanaman, jumlah daun, jumlah polong, berat polong dan bobot 100 biji. Peningkatan konsentrasi PGPR hanya meningkatkan tinggi tanaman. Tidak menunjukkan adanya interaksi antara jenis pupuk kandang dan konsentrasi PGPR dalam meningkatkan pertumbuhan dan produksi kedelai hitam. Kata kunci : pupuk kandang ayam, pupuk kandang kambing, PGPR, kedelai hitam
PENGARUH KONSENTRASI DAN FREKUENSI PEMBERIAN POC LIMBAH TAHU TERHADAP PERTUMBUHAN DAN PRODUKSI CABAI MERAH (Capsicum annum L.) Hesty Pratiwi; Adriani Darmawati; Susilo Budiyanto
BUANA SAINS Vol 21, No 1 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i1.2841

Abstract

The purpose of this research was to examine the effect of the concentration and the frequency of tofu wastewater and the interaction between concentration and the frequency of tofu wastewater on the growth and production of red chili (Capsicum annum L.) plants.  The method used in this research was a completely randomized design of a factorial pattern. The first factor is the concentration of tofu wastewater which is consists of 5 treatments, namely tofu wastewater (T0), tofu wastewater 25% (T1), tofu wastewater 50% (T2), tofu wastewater 75% (T3), and tofu wastewater 100% (T4). The second factor is frequency tofu wastewater (F) which consists of 3 levels, namely the frequency of tofu wastewater once time during the planting period on 14 days (F1), second times during the planting period which given when the plant is planted 21 and 42 dast (F2), and three times during the planting period, and which given when the plants were 14, 28, and 42 dast (F3)  with three replicates. The results showed that the type of tofu wastewater had a significant effect on the age of the first flowers, the total fresh fruit weight, and the total dry fruit weight. The frequency of tofu wastewater offering had a significant effect on the number of fruits planted. No interaction between the types concentrates on the frequency of tofu wastewater to vegetative and generative plant growth. The best result is the age at the first flower, the total weight of fresh fruit, and the dry weight of 100% tofu wastewater. The best number of fruit crops is the frequency of offering tofu wastewater as much as once watering.
PENGARUH PUPUK KOMPOS DAN FREKUENSI PEMBERIAN MOL BONGGOL PISANG TERHADAP PERTUMBUHAN DAN PRODUKTIVITAS STROBERI (Fragaria sp.) Nadhifa Hasna Fauziyah; Susilo Budiyanto; Adriani Darmawati Sudarman
BUANA SAINS Vol 20, No 1 (2020)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v20i1.1929

Abstract

The aim of the study was to know the influence of the rice straw compost doses as fertilizer and the frequence microorganism local of banana weevil on the growth and yield of the strawberry. The experimental design of this research was Completely Randomize Design (CRD) factorial with three factors of rice straw compost doses (15, 20, 25 tons/ha) and three factors of frequence microorganism local of banana weevil (1 time, 3 times, and 5 times) with 3 replications. The parameter observed were bulk density of soil, porosity of soil, organic ingredients of soil, number of leaves, number of fruit, and weight of fruit. Data obtained was processed by analysis of variance and if there is an effect of yield treatment continued with Duncan multiple range test. The result showed that there are interaction between two treatment on bulk density and soil porosity. The compost doses and frequence microorganism local of banana weevil had significan effect on soil characteristic (bulk density, porosity, and organic ingredients of soil), improvement of best soil characteristic happen on compost doses 20 tons/ha and frequency microorganism local of banana weevil 2 times. Treatment of compost doses application 25 tons/ha will improve the parameters of number of leaves and number of fruit, while the best weight of fruit happen on compost doses 20 tons/ha with frequency microorganism local of banana weevil 1 time.
PENGARUH PUPUK ANORGANIK DAN PUPUK KANDANG DIPERKAYA NP-ORGANIK TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG PULUT (Zea mays ceratina L.) Shadana Krishnamurti; Yafizham Yafizham; ADRIANI Darmawati; Dwi Retno Lukiwati
BUANA SAINS Vol 21, No 1 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i1.2926

Abstract

Fertilization is one of the factors that influence the growth and production of sticky maize. This study examined the effect of organic-NP enriched manure on the growth and yield of sticky maize. The study used a Randomized Complete Block Design (RCBD) with four replicates. The treatments are P0 (ZA + TSP), P1 (cow manure + ZA + TSP), P2 (goat manure + ZA + TSP), P3 (poultry manure+ ZA + TSP), P4 (cow manure + Gliricidia sepium + BP), P5 (goat manure + Gliricidia sepium + BP), P6 (poultry manure + Gliricidia sepium + BP). The parameters observed were plant height, number of leaves, chlorophyll content, cobs length, and cobs diameter. The results showed that the number of leaves, chlorophyll content in the generative phase, and cobs diameter in treatment P1 (cow manure + ZA + TSP) is equivalent to P4 (cow manure + Gliricidia sepium + BP), P2 (goat manure + ZA + TSP) is equivalent to P5 (goat manure + Gliricidia sepium + BP), and P3 (poultry manure+ ZA + TSP) is equivalent to P6 (poultry manure + Gliricidia sepium + BP). The cobs length in treatment P3 is significantly higher compared to P6. All treatments have no effect on plant height and chlorophyll content in the vegetative phase.
PENGARUH DOSIS KOMPOS AMPAS TEH DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN PRODUKSI MENTIMUN (Cucumis sativus L.) Della Amalia Febriani; Adriani Darmawati; Eny Fuskhah
BUANA SAINS Vol 21, No 1 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i1.2657

Abstract

Cucumber is a plant with many benefits and is liked by the community but has low productivity due to climate factors and farming techniques such as land management, fertilization, and irrigation. Increasing the productivity of cucumbers is carried out by utilizing the utilization of tea waste equipped with chicken manure to support plant growth. The aim of this research was to review the growth and production of cucumbers due to doses of compost tea and chicken manure. The research was carried out using a completely randomized design with a 4x4 factorial pattern with 3 replications. The first factor was the treatment of compost tea doses P0=control, P1=25 kg P2O5/ha, P2= 50 kg P2O5/ha, dan P3=75 kg P2O5/ha then the dose of chicken manure is A1= inorganic fertilizer, 150 kg P2O5/ha, A2= 75 kg P2O5/ha, A3=100 kg P2O5/ha, and A4=125 kg P2O5/ha The results showed that tea dregs compost and chicken manure have a significant effect on plant growth.The interaction between tea dregs compost and chicken manure gave a significant effect on the parameter of fruit weight with the best results at the treatment doses of 50 kg P2O5/ha /ha (P2) and 100 kg P2O5/ha /ha (A3).
Pertumbuhan dan Hasil Tanaman Pakchoy Pada Tanah Berpasir Dengan Pemberian Biochar dan Pupuk Kandang Sapi Eva Aprilia Saesarini Pangaribuan; Adriani Darmawati; Susilo Budiyanto
Agrosains : Jurnal Penelitian Agronomi Vol 22, No 2 (2020): Agrosains : Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v22i2.42093

Abstract

Sandy soil is very difficult to remain the water and nutrients so that leaching often occurs before nutrients absorbed by the roots. It can be happen because sandy soil has many macro pores in the soil. This research was aimed to study the effect of biochar and cow manure fertilizer for growth and products of Brassica rapa L. plants on sandy soil. The method used was factorial completely randomized design with 2 factors. This first factor was type of biochar (paddy husk biochar and corn cobs biochar) and the second factor was dosage of cow manure fertilizer (5 tons/ha, 10 tons/ha, 15 tons/ha, 20 tons/ha, 25 tons/ha). The result showed that the application of cow manure fertilizer had significant effected on bulk density and soil porosity. The interaction between the type of biochar and dosage of cow manure fertilizer had significant effect on ground water content. The application of biochar and high doses of cow manure fertilizer resulted in increased ground water content on sandy soil.  The type of biochar and dosage of cow manure fertilizer had no significant effect on the nitrogen uptake, plant height, number of leaves, and crown fresh weight.
Pengaruh Iradiasi Sinar Gamma TerhadapInduksi Kalus dan Seleksi Tingkat Toleransi Padi (Oryza sativa L.) terhadap Cekaman Salinitas secara In-Vitro Lisdyayanti, Novita Dwi Lisdyayanti Dwi; Anwar, Syaiful; Darmawati, Adriani
Berkala Bioteknologi Vol. 2 No. 2 November 2019
Publisher : Berkala Bioteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (187.125 KB)

Abstract

The use of saline for rice cultivation needs to be support bytolerant rice varieties in saline land. The rice variety can be obtained through plant breeding programs, one of which is by physical mutation methods using gamma rays.. Physical mutation is random mutation, so we need to do selection after that treatment. Selection to get rice mutants that are tolerant of salinity stress can be done by planting on culture media that have been modified witt addition of NaCl.The perpose of this research is to examine the effect of gamma rays irradiation doses on rice callus induction and its tolerance level in saline media. This research used 2 designs, a monofactor complete randomize design at callus induction stage with a faktor in the form of gamma rays irradiation doses (0, 100, and 200 Gy) and factorial complete randomize designat the regeneration stage with a factor in form of gamma rays irradiation doses (0, 100 and 200 Gy) and the second factor is NaCl concentration (0 and 50 mM). The steps of this research were irradiation of Ciherang variety rice seed, making media for tissue culture, sterilization of rice seed explants, initiation of explants in callus induction media, subculture to regenerated media that had been modified with the addition of NaCl according to treatment, and then observation. The results showed that gamma rays irradiation could inhibit the growth of callus diameter and reduce the grofth of callus from explants of ciherang variety. All callus subcultured into regeneration media are unable to formbuds and turn black or die.Keywords: Salinity Stress, Irradiation and Rice 
Effect of Doses Compost and PGPR on the Growth and Yield of Pakcoy Plants (Brassica rapa L.) Sari, Dwi Ratna; Fuskhah, Eny; Darmawati, Adriani
Journal of Tropical Crop Science and Technology Vol. 4 No. 2 (2022): VOLUME 4, NO. 2, OCTOBER 2022
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v4i2.14249

Abstract

Pakcoy is a viable horticultural plant. High consumer demand, but the national pakcoy production is still low. This study aimed to examine the effect of various compost doses and PGPR doses on the growth and yield of pakcoy plants. This study used a 5x4 factorial RAL with 3 replications. The first factor is compost dosage (K) consisting of K0 = 0 kgN/ha compost, K1 = 138 kgN/ha compost, K2 = 69 kgN/ha compost, and K3 = 138 kgN/ha compost, K4 = 207 kgN/ha compost. The second factor is the PGPR dose (P) consisting of P0 = 0 ml/l water, P1 = 5 ml/l water, P2 = 10 ml/l water, and P3 = 15 ml/l water. The results showed that offering compost as much as 207 kgN/ha increased the growth and yield of pakcoy plants compared to giving 138 kgN/ha of inorganic fertilizer. The increase in the PGPR dose that was applied 2 times at planting and 14 days after planting (DAT) of 200 ml did not significantly increase the growth and yield of pakcoy plants.
Co-Authors Alfath Safira Derasmareta Alvianisa Anjanuari Setiyaningrum Anang Dani Alsyah Aris Wahyu Utomo Dedytha Nur Annisa Della Amalia Febriani Dwi Ratna Sari, Dwi Ratna Dwi Retno Lukiwati Eny Fuskhah Erni Iqfarina Eva Aprilia Saesarini Pangaribuan Hanafi Girindra Pratama Hesty Pratiwi Irwan Hermanan K. Karno Lisdyayanti, Novita Dwi Lisdyayanti, Novita Dwi Lisdyayanti Dwi Murtinah Murtinah Murtinah, _ Nadhifa Hasna Fauziyah Purwoko, Agus Sarah Vanda Asprillia Sarah Zulfaniah Shadana Krishnamurti Sumarsono Sumarsono Sumarsono Sumarsono Sumarsono Sumarsono Susilo Budiyanto Sutarno Sutarno Syaiful Anwar Widyati Slamet Yafizham Yafizham Yuniar Rizky Suryani