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Nabatia
Published by Universitas Muhammadiyah Sidoarjo
ISSN : 16933222     EISSN : 28300068     DOI : https://doi.org/10.21070/nabatia
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The scope of this journal are : - Plants research; - Soil research; - Crop production management; and - Technology in agriculture
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 9 No 2 (2021): Desember" : 5 Documents clear
Effect Of Concentration and Frequency Of Administration Of Guano Fertilizer On The Growth and Production Of Tomato Plants (Solanum lycopersicum var. Cerasiforme) Andriani Eko Prihatiningrum; Sony Raharjo
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.921 KB) | DOI: 10.21070/nabatia.v9i2.1512

Abstract

This study aims to determine the effect of concentration and frequency of liquid guano fertilizer on the growth and production of tomato (Solanum lycopersicum), conducted in Jiken Village, Tulangan District, Sidoarjo Regency, starting from January to March 2020. This experiment was arranged factorially using Randomized block design data analyzed using ragampa fingerprint at 5% level was repeated 3 times with the first factor, namely the concentration of liquid guano fertilizer consisting of no fertilizer, with a fertilizer concentration of 15ml / plant, with a fertilizer concentration of 20ml / plant, with a fertilizer concentration of 25ml / plants and with a fertilizer concentration of 30 ml / plant. The second factor was the frequency of the interval of guano liquid organic fertilizer, the frequency consisted of giving once a week from 7 DAS to 70 DAS, the frequency was given every 2 weeks from 14 DAS to 70 DAS. The variables observed were plant height, number of leaves, leaf area, stem diameter, number of fruit crops and fruit weight. The results of the study using a 5% variance analysis showed that the frequency of application treatment had a very significant effect on plant height, number of leaves, leaf area and stem diameter. However, there is an interaction between the concentration of liquid guano fertilizer on the number of fruits and fruit weight. The results of this study indicate that the treatment with 30 ml of guano fertilizer with a frequency of 2 weeks gave better growth and tomato production.
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.
The Effects of PGR Soaking Treatment and Cow Manure Fertilizer Dosage On Corn (Zea mays L.) Variety Arjuna Growth and Yield A Miftakhurrohmat; Fitri Yantika Nur Jannah
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (128.268 KB) | DOI: 10.21070/nabatia.v9i2.1599

Abstract

The main objective of this investigation was to study The Effects of PGR Soaking Treatment and Cow Manure Fertilizer Dosage On Corn (Zea mays L.) Variety Arjuna Growth and Yield, this experiment was conducted at Jiken village, Tulangan, Sidoarjo during April to July 2018, This research used a two factor Randomized Complete Block Design (RCBD) and repeated three times. The first faktor was PGR Soaking treatment (0, 15, and 20ml/liter). The second factor was Cow Manure Fertilizer (10, 20, dan 30 ton/ha). Parameters research focused on buds appeared time, plant height, the number of leaves, stem diameters, cob of corn fresh weight, cob of corn dry weight, and corn seed dry weight. This research reflected significant differences interaction between PGR Soaking Treatment and Cow Manure Fertilizer Dosage in plant height (42 DAP). PGR Soaking Treatment reflected significant differences in cob of corn, number of leaves (56 DAP), and very significant differences of corn fresh weight and dry weight, and corn seed dry weight. Cow Manure Fertilizer Dosage reflected significant differences in cob of corn fresh weight and dry weight, and corn seed dry weight.
The Effect of Various Tricoderma sp. Isolate As TRICHOCOMPOST Fertilizer In Tomato (Lycopersicum esculentum Mill) Growth And Yield Abdul Wachid; Laili Fitrianisyah
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.882 KB) | DOI: 10.21070/nabatia.v9i2.1601

Abstract

The main objective of this investigation was to study the effects of TRICHOCOMPOST treatments on some vegetative growth and yield characters of tomato plants. This experiment was conducted at theyard area of Wates, Kedensari Village, Tanggulangin and Agricultural Research and Experiment Center, Muhammadiyah Sidoarjo University, during Februaryto August 2018. This research used a single factor Randomized Complete Block Design (RCBD) with compost fertilizer without Trichoderma sp. as control, Trichoderma sp. Claket isolate, Trichoderma sp. Jatijejer Isolate, dan Trichoderma sp. Jatirejo isolate as the main factor, 8 treatment levels and repeated 4 times. Then differences in the average value proceed used Honestly Significant Difference (HSD) at 5% level. The obtained results indicated generally that the effects of Trichocompost with Jatirejo isolate (P3) treatments reflected significant differences among the mean values of number of leaves plantand number of branch plant characters. Trichocompost with Jatijejer isolate (P2) reflected significant differences amongroot wet weight, Trichocompost with Jatirejo isolate (P3) reflected insignificant difference on plant characters than P0 treatment, however the treatment has the highhest mean value among the number of flower, the sum of fruit, and plant dry weight.
Effect of 60% Shade and Trichoderma Biological Fertilizer on Vegetable Rice Gogo Growth Sutarman; Nur Adi Santoso
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.184 KB)

Abstract

The aim of this study was to determine the effect of 60% shade and Trichoderma biofertilizer and its possible interaction on vegetative growth of upland rice plants up to 56 days after planting (HST) on acid soils. In this study used a split plot design that was arranged in a completely randomized design (CRD). As the main plot is a Shade consisting of no shade and shade of 60% intensity. The subplot was Trichoderma biofertilizer application consisting of without Trichoderma, Trichoderma isolate Tc-Jjr-02 and isolates Tc-Jro-01. With repeated tests 4 times were obtained 24 experimental units. The variables observed were plant height and number of tillers 7-56 HST. Observation data were analyzed using a variety analysis with a 5% test level followed by a 5% BNJ test. The results showed that there were no interaction effects between Shade and Trichoderma isolates. Each has a significant effect on the number of tillers 21-56 HST. Upland rice plants are not able to grow well under 60% shade, while Trichoderma Tc-Jro-01 isolates are the best biological agents in providing high growth responses and the number of gogopada rice tillers is sour soil.

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