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Saripah Ulpah
Program Studi Magister Agronomi, Program Pascasarjana, Universitas Islam Riau, 28284, Pekanbaru, Riau, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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PENGARUH KOMPOS KULIT DURIAN DAN NPK ORGANIK TERHADAP PRODUKSI TANAMAN PARE (Momordica charantia L.) Okriyanto; Siti Zahrah; Saripah Ulpah
Ekoagrotrop Vol. 1 No. 2 (2023): NOVEMBER 2023
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/ekoagrotrop.2023.v1i2.14981

Abstract

The Effect of Compost Durian Peel and Organic NPK on the Production of Bitter Gourd (Momordica charantia L)”. The purpose of this study was to determine the interaction effect as well as the main effect of durian rind compost and organic NPK on bitter melon production. The research was carried out on the agricultural land of the Food Crops Seed Center, Kuantan Singingi Regency, Jalan Perintis Kemerdekaan KM 2, Pulau Godang Village, Kuantan Tengah District, Kuantan Singingi Regency. The study was conducted for 4 months, from December to March 2023. This study used a factorial Completely Randomized Design consisting of 2 factors, namely the first factor of durian peel compost (K) consisting of 4 treatment levels, namely 0, 1, 2 and 3 kg per plot. The second factor was the dose of Organic NPK (N) which consisted of 4 treatment levels, namely 0, 5, 10 and 15 gram plants. Parameters observed were flowering age, harvesting age, number of fruit per plant, fruit weight per plant, fruit weight per fruit, largest fruit diameter, longest fruit length and number of remaining fruit. Observational data were analyzed statistically and continued with the BNJ test at the 5% level. The results showed that the interaction of durian rind compost and Organic NPK significantly affected the parameters of flowering age, harvesting age, number of fruits per plant, fruit weight per plant, fruit weight per fruit and longest fruit length. The best treatment was a dose of 3 kg of durian peel compost per plot and 15 grams of organic NPK per plant. The main effect of real durian peel compost on all observation parameters. The best treatment is durian peel compost at a dose of 3 kg per plot. The main effect of real organic NPK on all observation parameters. The best treatment is Organic NPK with a dose of 15 grams per plant.
UJI EFEKTIVITAS ANTIJAMUR EKSTRAK KULIT NENAS TERHADAP JAMUR TULAR BENIH DAN PERTUMBUHAN BIBIT CABAI MERAH (Capsicum annum L.) Rizky Qurnia Zary; Saripah Ulpah; T. Edy Sabli
Ekoagrotrop Vol. 1 No. 2 (2023): NOVEMBER 2023
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/ekoagrotrop.2023.v1i2.14984

Abstract

The research of "the effectiveness of test of antifungal pineapple peel extract against seed-borne fungus and the growth of red chili (Capsicum annum L.) seedlings". The research aimed to determine the effect of pineapple peel extract as antifungal in controlling red chili seed- borne fungus and its effect on germination and growth of red chili seeds. The recent research was carried out using a completely randomized design non factorial consisting of 5 treatments and 5 replications. The treatment factor is concentration of pineapple peel extract consisting of without pineapple peel extract, pineapple peel extract of 10%, 20%, 30%, and 40% respectivelly. The results showed that the appropriation of several concentrations of pineapple peel extract was less effective in controlling red chili seed-borne fungi in vitro, which can be seen in the results of the observed parameters for the incidence of each pathogenic fungus in seeds and the diameter of the seed colonies. The appropriation of several concentrations of pineapple peel extract has an effect on the germination of red chili seeds in vitro, which can be seen from the results of the observation parameters that sprouts appear, but have not affected the parameters of the observation of seed germination. The appropriation of several concentrations of pineapple peel extract affected the growth of red chili seedlings in soil media, which can be seen from the results of the observation parameters of the percentage of germinated seeds, and the number of live seeds and seedlings that grew normally, but had no effect on the parameters of observation of seedling height, number of leaves seeds, plant wet weight and plant dry weight).
PENGARUH KONSENTRASI KOLKISIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEDELAI HITAM VARIETAS DETAM 2 (Glycine soja (L.) Merr) Noer Afny Mulyati Sodiq; Fathurrahman; Saripah Ulpah
Ekoagrotrop Vol. 1 No. 2 (2023): NOVEMBER 2023
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/ekoagrotrop.2023.v1i2.14987

Abstract

Research entitled The Effect of Colchicine Concentration on the Growth and Production of Black Soybean Plants of the Detam 2 Variety (Glycine soja (L) Merr). The aim of this research was to determine the concentration of LD47, as well as the effect of colchicine concentration on the growth and yield of black soybean plants of the Detam 2 variety (Glycine soja (L) Merr). The research was carried out at the Air Dingin experimental garden, Faculty of Agriculture, Universitas Islam Riau. The research period was carried out for six months from January to June 2023. The research carried out consisted of II stages. Phase I research was to determine the concentration of colchicine LD47 (Lethal Dose 47%). The treatment concentrations are: K0= 0 ppm, K1= 500 ppm, K2= 1000 ppm, K3= 500 ppm, K4= 2000 ppm, K5= 2500 ppm, K6= 3000 ppm, K7= 3500 ppm. Phase II research was carried out by inducing colchicine mutations using control and LD47. Phase II research was carried out to determine the effect on growth and production in control and treatment samples that had been mutated with LD47 concentrations. Phase I research showed the sensitivity of black soybean plants with a survival percentage of 47%. It can be seen that the LD50 concentration obtained was 3599 ppm and the concentration used for phase II was LD47 colchicine concentration of 3500 ppm. The effect of colchicine LD47 had a significant effect on the parameters of petiole length, number of branches, widest leaf area, stem diameter, flowering age, number of pods per plant and dry seed weight per plant. The effect of colchicine LD47 had no significant effect on the parameters of plant height, node or node length, percentage of pithy pods, fruit stalk length and weight of 100 dry seeds.
Co-Authors Fathurrahman Noer Afny Mulyati Sodiq Okriyanto Rizky Qurnia Zary Siti Zahrah T. Edy Sabli