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Alif Waluyo
Universitas Pembangunan Nasional Veteran Yogyakarta

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EFFECT OF NPK FERTILIZER DOSE AND POC CONCENTRATION GAMAL LEAVES ON GROWTH AND YIELD OF HIJAU NUT PLANT (Phaseolus radiatus) Teguh Narimah; Endah Budi Irawati; Alif Waluyo
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.v27i2.5088

Abstract

The research aims to find out the influence of NPK fertilizer dose and poc concentration of gamal leaves the best to increase the growth and yield of green beans. The method used is Complete Group Random Design with 9 treatments plus 1 control and 3 replays. The first factor is the dose of NPK fertilizer (N) with N1 200 kg/ha, N2 250 kg/ha, N3 300 kg/ha and the second factor is the concentration of liquid organic fertilizer (P) with P1 20%, P2 30%, P3 40% plus control without NPK fertilizer and POC gamal leaves. The data was analyzed using diversity analysis (Anova) at a rate of 5%. To find out there is a real difference between the control and the treatment using Orthgonal Contras test at the level of 5% and when there is a noticeable difference between the treatment is carried out Duncan’s Multiple Range Test (DMRT) at the level of 5%. The results showed there was an interaction between the dose of NPK fertilizer and the concentration of POC gamal leaves at the high parameters of plants (15 and 30 HST), the number of productive branches, flowering age, number of plant pods and the number of seeds per pod (third harvest) and seed weight (harvest 1 and 2). Npk fertilizer dose 250 kg / ha gives the best results on all parameters. The concentration of 30% POC gamal leaves gives the best results on all parameters.
STUDY OF RESULT AND QUALITY OF MILLED RICE FROM KIND OF NEW SUPERIR RICE VARIETIES Alif Waluyo
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.v27i2.6707

Abstract

The findings of superior varieties of early maturing rice, good irrigation facilities supported using production technology allow rice harvesting in Indonesia to be caried out 2 to 3 times a year. The main problem in postharvest handling of rice is the high yield loss and the grain and rice produced are of low quality. The influencing factor is the rice mulling process, based on the rice milling capacity, there are three group namely large, medium and small rice mills (PPB, PPD and PPK), from the three rice mill groups reported the highest yield loss was in the PPK category. The purpose of the study was to calculate the yield and quality of milled rice using PPK equipment/ machines. The factor affects the work of rice milling is the material factor. The result showed that the milling capacity was 8.38 kg/minute, milled yield 65,15 %, percentage of head rice 78,3 %, percentage of broken rice 18.5 %, percentage of groats 4.2 %, and the level of sosoh 88.6 % this is the factor that must be known in order to be able to improve regarding the yield and quality of milled rice.
STUDY OF GROWTH YIELD AND SEED QUALITY OF CUCUMBER (Cucumis sativus L.) ON BIOFERTILIZER AND LIQUID SMOKE FERTILIZER Bayu Aji Pratama; Ami Suryawati; Alif Waluyo
Techno LPPM Vol 8, No 1 (2022)
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The application of biofertilizer and liquid smoke fertilizer is either method to increase the production of cucumber according to the environmentally friendly because it’s made from organic materials. The purpose of this research is to get the biofertilizer dose and the best concentration of the liquid smoke fertilizer to increase the growth and yield of fruit as well as the quality of seed cucumber. This research method is a field experiment that arranged by Completely Randomized Group Design (RAKL). The first factor is biofertilizer dose (P) that consist of 3 levels, that is: 5 ml/plant, 10 ml/plant and 15 ml/plant. The second factor is the concentration of the liquid smoke fertilizer (O) that consist of 3 levels that is: 1%, 2% and 3%. The control crops were fertilized according to the farmer’s habit of using NPK without biofertilizer and liquid smoke fertilizer treatment. The obtained data were analyzed by diversity analysis level 5%. To find out the significant differences between the control and the treatment, we did Contras Orthogonal Test level 5% and  Duncan Multiple Distance Test level 5%. The result showed that the combination of treatment was significantly better than the control. There is an interaction between the dose of  biofertilizer and concentration of liquid smoke on the vigor index parameter. The combination of P2O2 (biofertilizer 10 mL/plant and liquid smoke 2%) treatment is the best treatment on vigor index parameter.  The best P2 (dose of biofertilizer 10 mL/plant) treatment was on the parameter of fruit weight per plant. O2 (concentration of liquid smoke 2%) treatment was best on the parameters of fruit weight per swath.