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All Journal Agrivet Techno LPPM
Darban Haryanto
Universitas Pembangunan Nasional Veteran Yogyakarta
Agriculture, Biological Sciences & Forestry

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EFFECT OF COW BIOURIN POC AND TYPE OF ORGANIC MULCH ON GROWTH AND YIELD OF LONG BEAN (Vigna sinensis L.) Regita Puspa Rinjani; Abdul Rizal AZ; Darban Haryanto
Jurnal Agrivet Vol 27, No 2 (2021): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v27i2.5128

Abstract

This study aims to find out the influence of the dose of liquid organic fertilizer biourin cow and the type of organic mulch is best for the growth and yield of long bean plants. The method used in this study is a Complete Group RandomIzed Design consisting of two factors of 3 x 3 plus 1 control (the use of chemical fertilizers without bovine biourin and organic mulch). The first factor is the dose of liquid organic fertilizer biourin cow (S) consists of 3 levels namely S1 = 400 ml/plant; S2 = 500 ml/plant; S3 = 600 ml/plant. The second factor is the type of organic mulch (M) consists of 3 levels namely M1 = Rice straw; M2 = Reed leaves; M3 = Corn stalk. Plant control is the provision of chemical fertilizers without biourin cows and organic mulch. The data obtained was analyzed using diversity analysis (Anova) at a rate of 5%. To know there is a real difference between control and treatment using Orthgonal Contras test at 5% level, while to know there is a real difference between the treatment then conducted Duncan's Multiple Range Test (DMRT) at the level of 5%.
THE EFFECT OF HEIGHT OF TAPPING COVER AND SEED DRYING THICKNESS ON SIPERKASA FLOOR INNOVATION ON SEED QUALITY AND GROWTH OF RICE SEEDS (Oryza sativa L.) Bagas Danurwenda Atmaja; Supono Budi Sutoto; Darban Haryanto
Jurnal Agrivet Vol 27, No 1 (2021): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v27i1.4693

Abstract

Drying rice grain is one of the problems faced during the rainy season. This study aims to obtain information about the height of the tent, the thickness of the appropriate seed layer, and the interaction between the height of the tent and the thickness of the seed layer on the quality of rice seeds. The research method used is a field experiment prepared with a completely randomized block design using a split-plot design. As the main plot is the treatment of the height of the tarpaulin cover are 50, 80, and 110 cm. As a subplot is a thick layer treatment is 5, 7, 9, and 11 cm. Each treatment combination was repeated three times. The results showed that tarpaulin height has a significant effect on the parameters of the maximum growth potency and plant height at week 4. A tent height of 50 cm had the highest maximum growth potential. Layer thickness gave a significant effect on the parameters of the number of tillers at week 4 and plant height at week 4. The number of tillers in the fourth week of treatment with a layer thickness of 7, 9, and 11 cm was not significantly different but was significantly better than the layer thickness of 5 cm. The highest parameter of plant height at week 4 was 7 cm thick. There was an interaction between tarpaulin height and layer thickness on the parameters of the number of tillers at week 6, plant height at week 2 and 6.
ROLE OF TEA DREGS LIQUID ORGANIC FERTILIZER AND PLANT MEDIA COMPOSITION IN INCREASING TOMATO RESULTS (Lycopersicon esculentum Mill.) Maryana Maryana; Darban Haryanto; Reti Columba Lifia
Techno LPPM Vol 9, No 1 (2023)
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

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Abstract

The aim of this study was to determine the composition of the tea waste liquid organic fertilizer and the composition of the growing media in increasing the yield of tomato plants. The research was conducted from June to November 2022 at the Wedomartani Experimental Garden, Faculty of Agriculture UPN "Veteran" Yogyakarta Kapanewon Ngemplak, Sleman Regency, Yogyakarta. Research method with polybags using factorial (3 × 3 + 1) arranged in a completely randomized design. The first factor was tea waste liquid organic fertilizer with 3 levels: 200 ml/l, 300 ml/l, and 400 ml/l. The second factor was the composition of the planting medium in the form of a mixture of soil and goat manure consisting of 3 levels: (1:1), (1:2), and (2:1). For each treatment of tea waste liquid organic fertilizer, 3 grams of NPK 16:16:16 fertilizer was added. The control treatment used soil and 3 grams of NPK fertilizer for each application of fertilization which was given 3 times. The results showed that the combination of treatments was better than the control on tomato fruit diameter per harvest, tomato fresh fruit weight per third and fourth harvest. There was no interaction between the concentration of tea waste liquid organic fertilizer and the composition of the planting medium. Concentration of 400 ml/l tea waste liquid organic fertilizer gave higher yields on tomato fruit diameter per harvest, tomato fresh fruit weight per harvest and total tomato fresh fruit weight. The composition of the growing media with a composition of 1:1 gave the highest yield on tomato fruit diameter per harvest and a composition of 2:1 for total fresh fruit weight of tomatoes.
Co-Authors Abdul Rizal AZ Ahmad Bagus Dianputra Aji, Krishna Bagas Danurwenda Atmaja Dwi Fitri Yudiantoro Maryana Maryana Mohammad Nurcholis, Mohammad Regita Puspa Rinjani Reti Columba Lifia Supono Budi Sutoto