Savana Cendana 7 (2) 27-28 (2022) Jurnal Pertanian Konservasi Lahan Kering International Standard of Serial Number 2477-7927 A Fitriani, et al / Savana Cendana 7 (2) 27-28 27 The Responses of Some Doses Fertilizer Bat Guano on The Crop Yield of Hiyung Chili Pepper in The Ultisols Ayu Fitriani a , Akhmad Rizali b , Riza adrianoor Saputra c , Noorkomala Sari d a Jurusan Agroekoteknologi, Fakultas Pertanian, Universitas Lambung Mangkurat, Banjarbaru, Kalimantan Selatan, Indonesia, email: ayuf644@gmail.com b Jurusan Agroekoteknologi, Fakultas Pertanian, Universitas Lambung Mangkurat, Banjarbaru, Kalimantan Selatan, Indonesia, email:akhmad.rizali@ulm.ac.id c Jurusan Agroekoteknologi, Fakultas Pertanian, Universitas Lambung Mangkurat, Banjarbaru, Kalimantan Selatan, Indonesia, email: ras@ulm.ac.id d Jurusan Agroekoteknologi, Fakultas Pertanian, Universitas Lambung Mangkurat, Banjarbaru, Kalimantan Selatan, Indonesia, email: noorkomala.sari@ulm.ac.id Article Info Abstrak Article history: Received 11 Mei 2020 Received in revised form 15 Juni 2021 Accepted 19 Juli 2021 Hiyung chili is a type of chili found in Hiyung Village, Tapin District, South Kalimantan with a spiciness rate of 94,500 ppm. Bat manure is a fertilizer that contains elements of N, P, and K which are important for plant growth and development and are expected to increase nutrient content in the soil. This study aims to determine the effect and the best dosage of bat manure on the growth and yield of Hiyung chili on ultisol. Ultisol is a soil that has low organic matter, yellowish-red soil, acidic soil reaction, low base saturation, high Al content, low nutrient content such as N, P, and K. This study used a single factor CRD consisting of 5 treatment levels, namely k 0 = 0 t.ha -1 , k 1 = 1 t.ha -1 , k 2 = 2 t.ha -1 , k 3 = 3t.ha -1 , k 4 = 4 t.ha -1 .The results of this study showed that giving several doses of bat manure fertilizer significantly affected plant growth, leaf size, fresh fruit weight, cropping, and crop production. The best bat manure doses to increase growth and yield of hiyung chili plants at a dose of 3 t.ha -1 . DOI: https://doi.org/10.32938/sc.v7i02.1020 Keywords: Dosage Bat Manure Chili Found Ultisol 1. Introduction One of the varieties chilies potentially cultivated and is local variety South Kalimantan is Chili Pepper Hiyung. Chili Pepper Hiyung is a kind of pepper can be found in the village hiyung district Tapin South Kalimantan with a pungency 94.500 ppm (BPS Kabupaten Tapin, 2016). Chili pepper hiyung have permission varieties number 09/plv/2012 since 12 April 2012 through the center of protection varieties of a plant and licensing agricultural The Agriculture Ministry of the Republic of Indonesia. Organic fertilizers that can be used in plants and fertilizer dirt manure. Improvements in production and quality can be achieved through the action of cultivation as fertilizing, especially nitrogen, phosphorus, and potassium that is it is the macro disturbances. Bat fertilizer having the N 8.32 %, P 2.06%, and K 0.54% with C/N the ratio of 3 with the organic matter C-organic and each 21.94 % and 37.95 %. High nitrogen, C-organic phosphor from bat manure having a low ratio of C / N and relatively K (Simanungkalit et al., 2010).As sub-optimal land having lacking variety, ultisol soil has the ability are insufficient in the development of agricultural commodities in dry fields. Hence, ultisol soil needs to be done management-intensive to be able to be used as a room growing plants(Mulyani & Suhardjo, 1994), especially of chili hiyung. This study aims to determine the effect and the best dosage of bat manure on the growth and yield of Hiyung chili on ultisols. 2. Material and Methods The study was done in the greenhouse experiments at Agroecotechnology of Agricultural Faculty, Lambung Mangkurat University, Banjarbaru. Began in September until December of 2018. The material used in this study is the seed, chili pepper hiyung, bat guano, and ultisol soil. An instrument used in this research is a polybag, sieve, ruler, paper label, analytical balance, water bucket, and stationery. This study uses the randomized complete design by a factor of the bat guano single doses of fertilizer (k) consisting of several tons of standard k 0 = 0 t.Ha -1 (without fertilizer bat guano), = k 1 1 t.Ha -1 bat guano, k 2 = 2 t.Ha -1 bat guano, k 3 = 3 t.Ha -1 bat guano, k 4 = 4 t.Ha -1 bat guano. The phase of the research which is a preparation of media planting, weeding, pest control, disease, and the harvesting. Variable observation covering the height plants, the number of leaves, the weight of fresh fruit, and crop production chili pepper hiyung. To identify the effects of some doses bat guano do by analysis of variance of variables observation uses Genstat 12 th edition. The data collected first undergone by the homogeneity of variable data. If ANOVA indicates the influence of the allotment of some doses dirt bat had hada real impact (P ≤ 0,05) on the variables of observation, so data cont ained by test DMRT (Duncan Multiple Range Test) at the P-value 0.05. 3. Result and Discussion Increased High of Plant Based on Figure 1, the fertilizer bat droppings produce no significant difference. On the treatment k 0 (0 t.ha -1 without bat guano fertilizer) show no significant difference with treatment k 1 (1 t.ha -1 bat guano fertilizer), k 2 (2 t.ha -1 bat guano fertilizer), and k 3 (3 t.ha -1 bat guano fertilizer), has significant real different with k 4 (4 t.ha -1 bat guano fertilizer). That means the addition of height the plants is the best treatment k 4 (4 t.ha -1 bat guano fertilizer) with high 52.25 cm in contrast to another dose. While the addition of the height of plants the lowest was on the treatment k 1 (1 t.ha -1 bat guano fertilizer) is 28.02 cm. The result showed that fertilizer bat droppings able to increase the addition of the height of plants on plants chili pepper hiyung (Figure 1). The dose of fertilizer bat droppings 4 t.Ha -1 has the highest dose was different real doses 1, 2, and 3 t.Ha -1 , it can be said that a dose of 4 t.Ha -1 sufficiently supplied to plant. Completed the disturbances N, P, K, Ca, Mg, and S. The fertilizer bat had had a real impact on the increase tall plant ( Figure 1) Note : Bat guano k 0 (0 t.ha -1 without bat guano fertilizer), k 1 (1 t.ha -1 bat guano fertilizer), k 2 (2 t.ha -1 bat guanofertilizer), k 3 (3 t.ha -1 bat guano fertilizer) and k 4 (4 t.ha -1 bat guano fertilizer). Figure 1. The average addition of plant height (cm) to the administration of bat guano with various doses. The line above the bar is the standard error of treatment. Shows that the effect is not different based on Duncan's Multiple Range Test (DMRT) at the 5% level. The addition of higher plants also affected the nitrogen in the nitrogen fertilizer dirt dropping generally required for vegetative phase (the plant leaves, stems, and roots) (Setiadi, 2011). Number of Leaves Based on Figure 2, shows that treatments give fertilizer bat dropping produce markedly dissimilar. Which in treatment k 0 (0 t.ha -1 without bat guano fertilizer) shows that markedly dissimilar but k 1 (1 t.ha -1 bat guano fertilizer), while k 2 (2 t.Ha -1 bat guano fertilizer), k 3 (3 t.Ha -1 bat guano fertilizer) with k 4 (4 t.Ha -1 bat guano fertilizer). This Research showed that fertilizer bat dropping could increase the number of leaves of plants, chili pepper hiyung (Figure 2). The results of the analysis variety showed that the fertilizer dirt bat had had a real impact on several leaves plants chili hiyung. Note : Bat guano k 0 (0 t.ha -1 without bat guano fertilizer), k 1 (1 t.ha -1 bat guano fertilizer), k 2 (2 t.ha -1 bat guano fertilizer), k 3 (3 t.ha -1 bat guano fertilizer) and k 4 (4 t.ha - 1 bat guano fertilizer). Figure 2.Addition of an average number of leaves (strands) to bat guano with various doses. The line above the bar is thestandard error of care. Show that the effect does not differ based on Duncan's Multiple Range Test (DMRT) at the 5% level.