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Luh Kartini
Agrotechnology Department, Faculty of Agriculture, Universitas Warmadewa
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science

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Fertilizing and Pruning Application for the Flowering and Fruiting of Conjoined Citrus I Nyoman Sumerta; Ni Komang Alit Astiari; Luh Kartini
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.447 KB) | DOI: 10.22225/seas.3.1.1330.35-41

Abstract

This study aims to examine the application of fertilizing and pruning for the flowering and fruiting of conjoined citrus plants and their interactions. This study used a randomized-group design, arranged factorially with two factors, namely Fertilizing (F) and Pruning (P). The first factor that was experimented was fertilization (F) consisting of 3 levels, namely P0 (fertilization following the farmers' way only with manure), F1 (fertilizing with manure, N, P, K and Ca), F2 (fertilizing with manure N , P, K, Ca + Cu and Zn), while the second factor that was experimented was pruning (F) consisting of 3 levels, namely F0 (without pruning), F1 (young shoots trimmed), F2 (young shoots, twigs and leaves that were stricken with disease and were shaded, trimmed). Fertilizing and pruning treatments have a very significant effect on the number of fruits formed per tree. The results show that obtaining highest number of fruits formed per tree in fertilizing treatment with manure N, P, K, Ca + Cu and Zn was 256.00 pieces, increased by 95.79% compared with that of the lowest number in fertilizing treatment carried out only by manure, which was 130.75 pieces. The conclusion that obtained highest number of fruit per tree in the treatment of pruning the young shoots, twigs and leaves that were stricken with disease and were shaded was as many as 222.42 pieces, an increase of 25.71% compared with that of the lowest number in the treatment without pruning, which was only 176.92 fruit.
Effects of Pig Manure and Cow Biourine Dosage on Growth and Yield of Tomato Plants (Solanum Lycopercium L.) I Putu Arta Subagia Yasa; Luh Kartini; Ida Bagus Komang Mahardika
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (508.617 KB) | DOI: 10.22225/seas.3.1.1332.42-47

Abstract

This study aims to determine the effect of pig manure and cow biourine manure fertilizer on growth on the growth and yield of tomato plants and their interactions. The study was carried out in the Serampingan Village, Selemadeg Sub-district, Tabanan. The study was conducted from May 28 to August 28, 2016. The study made use of Randomized-group Design with 2 factors, consisting of 4 level of treatment, each of which was repeated 3 times so that there were 16 treatment combinations obtained. In this experiment 48 polybags were needed. The results show that the treatment of a dose of pig manure 10 tons/ha (P1) gives the highest yield on the fresh weight of fruit harvested per plant that is 895.83 grams with an increase of 7.39% compared to that of pig manure {30 tons/ha (P3)}, which is only 834.17 grams. At the fresh weight of fruit harvested per plant, the highest interaction of pig manure and biourine was obtained in the treatment (P3B1) of 930 grams which increased by 27.39% compared to the lowest in the treatment (K3B3), which was only 730 grams.
Concentration Response and Frequency of Biomi Liquid Organic Fertilizer Application for the Growth and Yield of Young Okra Plants (Abelmoschus esculentus L.) Kadek Satriawan; Made Sri Yuliartini; Luh Kartini
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (908.527 KB) | DOI: 10.22225/seas.3.1.1333.48-54

Abstract

The study aims to determine the concentration and the appropriate frequency of biomi liquid organic fertilizer application for the growth and yield of okra plants. This experiment was a factorial experiment designed using a Randomized-group Design, which consisted of two treatments, comprising the concentration of liquid organic biomi fertilizer (C) and frequency of application (F). The results of the data analysis showed that the concentration of liquid organic fertilizer biomi (C) had a significant effect (P
Co-Authors I Nyoman Sumerta I Putu Arta Subagia Yasa Ida Bagus Komang Mahardika Kadek Satriawan Made Sri Yuliartini Ni Komang Alit Astiari