This research was purposed to find out whether there was any significant correlation of the composting time of teak sawdust and EM4 dose on the growth and yield of lowland flower cabbage plants or not. This research was carried out at the Experimental Field of Universitas Merdeka Pasuruan (Sultan Agung Street), Pasuruan City at an altitude of 4 m-asl. This research used factorial Randomized Block Design (RBD) method consisted of two factors and repeated three times. The first factor was the length of composting (L) with L1: one month, L2: two months and L3: three months. The second factor was the dose of EM4 (D) with D1 : 10% EM4 dose, D2 : 20% EM4 dose and D3: 30% EM4 dose. Overall there were nine combinations of treatments. The results showed that there was 20% EM4 dose with a 2 months composting time yielded higher results on all observed parameters. Flower cabbage with a dose of 20% EM4 with composting time of 2 months produced fresh weight of 15.97 tons ha-1, at a dose of EM4 20% with a composting time of 1 month produced fresh weight 13.86 tons ha-1, while the lowest yield at dose of 20% EM4 with a composting time of 3 months produced fresh weight 9.79 tons ha-1.
endophyte bacteria applications on the growth and yield of peanut crops. The research was conducted at Pahlawan street Number .55 C, Pasuruan with altitude of ± 14 m asl with an average temperature of 29-34ºC in April-July 2017. This research used Randomized Completely Block Design with the treatment of endophyte bacteria dose consists of four level that is: A 0 (without endophyte bacteria), A 1 ( endophyte bacteria 10 ml), A 2(endophyte bacteria 20 ml) and A 3 (endophyte bacteria 30 ml). The result of this research show that the endophyte bacteria 20 ml in peanuts that is able to deliver growth and yield on all parameters of observation. The highest production was in endophyte bacteria 20 ml which 65,52 g/plot, followed by endophyte bacteria 10 ml which produce 35,93 g/plot, then 30 ml endophyte bacteria which produce 26,74 g/plot and without endophytic bacteria giving the lowest yield which produce 16,38 g/plot.
This study aims to determine the effect of the dose of corncob compost on the growth and production of shallots. The research was conducted in Pateguhan Village, Pasuruan Regency from January to April 2021. The soil used had a pH of 5.8 with a c-organic content of 2.41%, N-total 0.17%, P2O5 38.46 ppm, and K2O 0.80 ppm. This study was arranged in a one-factor randomized block design (RBD) with six replicates with the following treatment with doses of corncob compost: P0 = control, without corncob composting P1 = treatment with compost at a dose of 10 tons.ha-1 P2 = treatment giving compost at a dose of 15 tons.ha-1 P3 = treatment with compost at a dose of 20 tons.ha-1. The data obtained from the study were analyzed using analysis of variance (F test), if there was a significant effect, then continued with the 5% level BNT test. The results showed that the dose of corncob compost treatment had an effect on the growth and yield of shallots. Treatment of corn cobs compost at a dose of 20 tons.ha-1 gave the highest yield on the observation of growth components, growth analysis and yield components. Treatment of corncob compost at a dose of 20 tons.ha-1 produced a tuber weight of 8.74 tons.ha-1, at a dose of 15 tons.ha-1 corn cobs compost treatment produced a tuber weight of 6.49 tons.ha-1, at a dose of 10 ton.ha-1 corn cobs compost treatment yielded tuber weight of 5.26 ton.ha-1 and the lowest yield was found in the control treatment with yield of 4.17 ton.ha-1.
This study aims to determinate the rigt length of immersion of Hydrilla verticilatta to produce high growth and yield of shallot plants. The research was conducted in the experimental field of the Faculty of Agriculture, University of Merdeka PAsirian, Purutrejo Village, Purworejo District, Pasuruan city in October 2019 until February 2020. The study used a randomized block design (RAK) consisting of 4 treatments and 6 replications with the following treatments : C0 : without immersion (control), C1 :immersion for 8 weeks,C2:immersion for 4 weeks,C3 : immersion for 2 weeks. The data obtained from the study were analyzed using analysis of variance, if there is real effect, then it is followed by the 5% LSD test.The result showed that Hydrilla verticilatta immersion treatment for 8 weeks was able to provide better growth and yields in all parameters and all ages of observation. The yield of shallot plants in the Hydrilla verticilatta immersion gave 8.70 tonnes ha-1, 2 weeks of Hydrilla verticilatta immersion 7.03 tonnes ha-1, bu the treatment without immersion (control) gave a lower yield of 4.44 tonnes ha-1.
Penelitian ini bertujuan untuk mengetahui pengaruh dosis fermentasi urin kambing terhadap pertumbuhan dan hasil tanaman buncis. Penelitian dilaksanakan di Desa Krapyakrejo, Kecamatan Gadingrejo, Kota Pasuruan pada ketinggian 5 m dpl pada bulan Maret -Mei 2018. Penelitian menggunakan Rancangan Acak Kelompok dan diulang lima kali, perlakuan yang diujikan adalah dosis biourin kambing fermentasi yang terdiri dari lima level yaitu: P 0 (kontrol): ZA 300 kg /ha, SP36 200 kg/ha, KCl 100 kg/ha; P 1 : POC 1.500 l/ha + ZA 300 kg/ha, SP36 200 kg/ha, KCl 100 kg/ha; P 2 : POC 2.000 l/ha + ZA 300 kg/ha, SP36 200 kg/ha, KCl 100 kg/ha; P 3 : POC 1.500 l/ha + ZA 150 kg/ha, SP36 100 kg/ha, KCl 50 kg/ha dan P 4 : POC 2.000 l /ha + ZA 150 kg/ ha, SP36 100 kg/ha, KCl 50 kg/ha.Hasil penelitian menunjukkan bobot polong tanaman buncis perhektare lebih tinggi terdapat pada perlakuan POC 2.000 l/ha dan anorganik setengah dosis dengan hasil sebesar 26,01 ton/ha, POC 2.000 l/ha dan anorganik dosis penuh memberikan hasil sebesar 24,53 ton/ha, POC 1.500 l /ha dan anorganik dosis penuh memberikan hasil sebesar 24,29 ton/ha, POC 1.500 l /ha dan anorganik setengah dosis memberikan hasil 23,56 ton/ha dan kontrol memberikan hasil lebih rendah sebesar 22,94 ton/ha.
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