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Journal : Nabatia

Effect of Water Volume and Vertical Pattern on Growth and Yield of Green Mustard (Brassica Juncea L.) Arif Abdul Manan; Al Machfudz WDP
Nabatia Vol 3 No 1 (2015): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (172.14 KB) | DOI: 10.21070/nabatia.v12i1.1594

Abstract

This research aims to determine the effect of water volume and pattern vertikultur on growth and yield of green mustard (Brassica juncea L.). This research was conducted at Greenhouse, Faculty of Agriculture, Muhammadiyah University of Sidoarjo, from June to July 2011. The study was arranged in a factorial in a completely randomized design (CRD) with repeat 3 times; The first factor was the volume of water that consists of four levels, particulary 50 ml, 100 ml, 150 ml and 200 ml, and the second factor was vertikultur pattern consisting of three levels, particulary without vertikultur, vertikultur upright, and vertikultur sloping staircase. Data were analyzed using Analysis of Varian and further tested by LSD test with a level of 5% to determine differences between treatments. The results showed that the volume of water gives a real influence on the parameters of plant height, stem diameter, number of leaves, leaf area and plant fresh weight; whereas vertikultur patterns significantly affect plant height, leaf number, leaf area and fresh weight of mustard. The influence of the interaction between water volume and pattern apparently vertikultur against broad leaf mustard. The best treatment was obtained on the water volume of 100 ml with a pattern without vertikultur with an average wet weight is 46.13 g mustard plants.
Growth and Production Response of Glutinous Corn (Zea mays L. ceratina) Plant on the Number of Perennial Seeds Planting and Dosage of NPK Umi Hanik; Al Machfudz WDP
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.8 KB) | DOI: 10.21070/nabatia.v9i2.1598

Abstract

This study aims to determine the interaction between the number of seeds of planting holes and the dose of NPK on the growth and production of sticky corn plants. The research method used factorial RCBD which was carried out in March-May 2018. The first factor was the number of seeds of planting holes consisting of 2 levels: 1 hole and 2 holes and the second factor was the dose of NPK, P1 = dose 50 kg / ha, P2 = dose of 100 kg / ha, and P3 = dose of 150 kg / ha, repeated 3 times so that 18 units of experiment were obtained. The results showed that the growth and production interaction occurred between the treatment of the number of seeds of planting holes and the dose of NPK. The results of the study that the NPK dose was able to increase the diameter of the cob in the B1P3 treatment which is 3.61 cm. Whereas the treatment of the number of planting holes has a significant effect on the diameter of the stem. While the number of seeds for planting holes can increase the number of leaves and dry weight of stover.
Effect of Planting Distance and Chicken Mnure on Growth and Production of Okra (Abelmoschus esculentus L.) Saiful Arifin; Al Machfudz WDP; Lydia Kusuma Ambarwati
Nabatia Vol 10 No 1 (2022): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.763 KB) | DOI: 10.21070/nabatia.v10i1.1605

Abstract

The purpose of this study was to determine the effect of spacing and chicken manure on the growth and production of okra (Abelmoschus esculentus) plant. This research was conducted in April-June 2021 in Jiken Village, Tulangan District, Sidoarjo. The experiment was arranged in a factorial manner in a Randomized Block Design (RAK) consisting of 2 factors. The first factor is plant spacing, consisiting of: 25 x 50, 35 x 50, 45 x 50 while the second factor is chicken manure consisting of: on chicken manure, chicken manure 5 tons/ha and 10 tons/ha chicken manure. Observation variables consist of plant heigh, number of leaves. stem diameter, fruit number, fruit length, fruit diameter, fruit wet weight, fruit dry weight and harvest index. The data were analyzed by5% ANOVA followed by the Honest Significant Difference (BNJ) test at the 5% level. The result showed that there was a significant interaction between plant spacing and chicken manure on the observed variable of okra harvest index. Plant spacing treatment had no significant effect on the observed variables of plant heigt, number of leaves. stem diameter, fruit number, fruit length, fruit diameter, fruit wet weight and fruit dry weight. The application of chicken manure had a significant effect on the observed variables of plant height, number of leaves, stem diameter, number of fruit and harvest index. The combination of treatment spacing (45 x 50) and chicken manure at a dose of 10 tons/ha resulted in the highest growth and pcroduction of okra plants.