scholarly journals Aplikasi PCO Plus pada Tanah Bekas Tambang Batu Bata Merah terhadap Serapan P, Ca dan B serta Fruitset Cabai Merah Besar (Capsicum annuum L.)

Agrikultura ◽  
2017 ◽  
Vol 28 (2) ◽  
Author(s):  
Stefina Liana Sari ◽  
Rija Sudirja ◽  
Emma Trinurani Sofyan
Keyword(s):  
Capsicum Annuum ◽  
Block Design ◽  
Organic Fertilizer ◽  
Chemical Properties ◽  
Soil Productivity ◽  
Degraded Soil ◽  
Capsicum Annuum L ◽  
Compound Fertilizer ◽  
Randomized Block Design ◽  
Large Numbers

ABSTRACTApplication of liquid organic fertilizer formula plus on degraded soil to improve the productivity of the land and chili (Capsicum annuum L.) productionSoil exploitation in large numbers occurred in the District Wanaraja of Garut Regency. Excavation of soil more than 2 meters from the top layer for the manufacture of red bricks has exceeded the ability of the soil to re-establish its structure. So that the soils, which were agricultural lands, can be classified as degraded soils with less fertility and chemical properties. Lans reuse for agriculture requires adequate recovery and fertilizer input. This study aimed to determine the formula of LOF (liquid organic fertilizer) plus used with NPK compound fertilizer on degraded soil to improve the soil productivity. The design used was a Simple Randomized Block Design (RBD) by 10 combinations of LOF plus treatment with NPK compound fertilizer as follows: A = Control (degraded soil, no fertilizer), B = 0% LOF + 1 NPK, C = 0.25% LOF + 1 NPK, D = 0.50% LOF + 1 NPK, E = 0.75% LOF + 1 NPK, F = 1.00 % LOF + 1 NPK, G = 0.5% LOF + 3/4 NPK, H = 0.5% LOF + 1/2 NPK, I = 0.5% LOF + 1/4 NPK, J = 0.5 LOF + 0 NPK, and K = 1 NPK of normal soil that all replicated three times. The results showed that the degraded soil of red bricks required concentration of LOF above 0.5% to 1% when applied with 1 dose of standard NPK. It is able to balance the uptake of nutrients P, Ca, and B and percentage of fruitset in chili commodities equivalent to normal soil.Keywords: Chilli, Liquid Organic Faertilizer (LOF), NPK, Soil degrededABSTRAKEksploitasi tanah dalam jumlah yang besar terjadi di Kecamatan Wanaraja, Kabupaten Garut. Terjadinya penggalian tanah lebih dari 2 meter dari lapisan atas untuk pembuatan batu bata merah melampaui kemampuan tanah untuk membentuk struktur tanah kembali, sehingga tanah-tanah yang sebelumnya merupakan tanah pertanian ini dapat digolongkan menjadi tanah terdegradasi dengan sifat kimia kurang subur dan pemanfaatan kembali untuk pertanian memerlukan pemulihan dan input pupuk yang cukup. Penelitian ini bertujuan untuk mengetahui formula pupuk cair organik (PCO) plus yang digunakan bersama NPK pada tanah terdegradasi guna meningkatkan kembali produktvitas tanahnya. Rancangan yang digunakan adalah RAK sederhana dengan 10 kombinasi perlakuan PCO plus bersama NPK yaitu A = Kontrol (tanah terdegradasi, tanpa pupuk), B = 0% PCO + 1 NPK, C = 0,25% PCO + 1 NPK, D = 0,50% PCO + 1 NPK, E = 0,75% PCO + 1 NPK, F = 1,00% PCO + 1 NPK, G = 0,5% PCO + 3/4 NPK, H = 0,5% PCO + 1/2 NPK, I = 0,5% PCO + 1/4 NPK, J = 0,5 PCO + 0 NPK, dan K = 1 NPK tanah normal. Semua perlakuan diulang tiga kali. Hasil penelitian menunjukkan bahwa tanah terdegradasi bekas tambang batu bata merah memerlukan konsentrasi PCO di atas 0,5% sampai dengan 1% apabila diaplikasikan bersama 1 dosis NPKstandar. Hal ini mempu mengimbangi serapan hara P, Ca, dan B serta persen fruitset pada komoditas cabai setara dengan tanah normal.Kata Kunci: Cabai, NPK, Pupuk Cair Organik (PCO), Tanah terdegradasi

scholarly journals The Effect of Plant Spacing and Planting Model on Multiple Cropping of Red Chili (Capsicum annuum L.) and Shallot (Allium ascalonicum L.) under Saline Soil Conditions

2020 ◽  
Author(s):  
Nurul Aini ◽  
Wiwin Sumiya Dwi Yamika ◽  
Luqman Qurata Aini ◽  
Muhammad Jauhar Firdaus
Keyword(s):  
Field Experiment ◽  
Capsicum Annuum ◽  
Saline Soil ◽  
Block Design ◽  
Soil Conditions ◽  
Plant Spacing ◽  
Multiple Cropping ◽  
Capsicum Annuum L ◽  
Randomized Block Design

A field experiment was conducted from October 2018 to April 2019 at Sidomukti Village, Brondong Sub-District of Lamongan Regency, Province of East Java. The research was performed with the aim of examining and obtaining appropriate combinations of plant spacing and planting model for red chili (Capsicum annuum L.) and shallot (Allium ascalonicum L.) plants in saline soil conditions. The utilized design on this research was randomized block design. This research consists of 6 combinations that are repeated 4 times, resulting in 24 experimental units. Based on the research, it was found that the treatment of multiple cropping of red chilies i.e. 2 rows of shallot plants between rows of red chilies have land equivalence ratios (LER) greater than 1, being 1.32 and 1.41, which indicates that the treatment of multiple cropping leads to higher land effectiveness.

scholarly journals PENGARUH APLIKASI KOMPOS KOTORAN SAPI DAN PAITAN TERHADAP SIFAT KIMIA TANAH DAN PERTUMBUHAN TANAMAN KEDELAI

2020 ◽  
Vol 8 (1) ◽  
pp. 123-133
Author(s):  
Putri Alfira Zuraida ◽  
Yulia Nuraini
Keyword(s):  
Organic Matter ◽  
Soil Fertility ◽  
Agricultural Land ◽  
Block Design ◽  
Organic Fertilizer ◽  
Chemical Properties ◽  
Soil Chemical Properties ◽  
Agricultural Product ◽  
Cow Dung ◽  
Randomized Block Design

Fertile agricultural land encourages people to carry out agricultural cultivation activities. But in general, it has decreased soil fertility because its managed intensively without recycling of organic matter and has an impact on decreasing soil fertility chemically such as soil organic carbon and pH then leads to low productivity. Soybean is an agricultural product that necessary to develop because the demand for soybean consumption in East Java Province has always increased. However, Indonesia has not been able to fulfil this demand. One of the technology innovations that can be applied to improve soil fertility that has low organic matter and to increasing soybean production by providing input of quality organic fertilizer in the form of compost (Tithonia and Cow Dung). So this research is important to determine the effect of application cow dung compost and tithonia on soil chemical properties, the growth of soybean crops, and the correlations between soil chemical properties and soybean growth. This study used a randomized block design with 6 treatments and 3 replications. The result showed that the application of tithonia and cow dung compost shows a significant effect on soil chemical properties, plant height, and the number of leaves, but didn’t show a significant effect on the number of branches in every observation. Based on the correlation analysis, the results show a positive correlation between soil chemical properties and soybean growth.

scholarly journals Pengaruh Beberapa Formula Pupuk Terhadap Sifat Kimia Tanah dan Hasil Tanaman Sawi Hijau (Brassica juncea L.) di Subak Tegal Lantang Kecamatan Denpasar Barat

2020 ◽  
Vol 10 (2) ◽  
pp. 110
Author(s):  
MADE KRISNANDA ADI SAPUTRA ◽  
KETUT DHARMA SUSILA ◽  
TATI BUDI KUSMIYARTI
Keyword(s):  
Brassica Juncea ◽  
Block Design ◽  
Organic Fertilizer ◽  
Chemical Properties ◽  
Dry Weight ◽  
Exchange Capacity ◽  
Soil Chemical Properties ◽  
Total N ◽  
Organic C ◽  
Randomized Block Design

Effect of Some Fertilizer Formulas on Soil Chemical Properties and Yield of Green Mustard (Brassica juncea L.) in Subak Tegal Lantang, West Denpasar District. The aims of this study is to determine the effect of several fertilizer formulas on soil chemical properties and yield of green mustard (Brassica juncea L.) in Subak Tegal Lantang, West Denpasar District. This study used a Randomized Block Design (RBD) consisting of 6 treatments including controls and repeated 4 times with a total of 24 treatment plots. Fertilization treatment consists of three types of fertilizers, namely organic fertilizer, inorganic fertilizer, and biofertilizer. The fertilizer formula tested consisted of P0 = control (without fertilizer), P1= 5 tons of compost ha-1 + 300kg Phonska ha-1 + 200kg Urea ha-1, P2= 5 tons of compost ha-1 + 300kg Phonska ha-1 + 200kg Urea ha-1 + biofertilizer (1 cc / liter water / plot), P3= 10 tons of compost ha-1 + 300kg Phonska ha-1 + 200kg Urea ha-1, P4= 10 tons of compost ha-1 + 300kg Phonska ha-1 + 200kg Urea ha-1 + biofertilizer (1 cc / liter of water / plot), P5= biofertilizer with a concentration of 1 cc / liter of water / plot. The data from the observed parameters then analyzed statistically using analysis of variance (Anova) to determine the significance of the treatment. If it has a significant effect on the parameters observed, then it will be followed by the LSD test at the 5% real level. The results of study showed that the fertilizer formula treatment had a very significant effect on organic-C (P <0,01) and significantly affected the plant fresh weight (P <0,05), but had no significant effect on the acidity (pH), total-N, available-K, available-P, cation exchange capacity, base saturation, plant height, number of leaves, and plant dry weight. The P4 fertilizer formula gave the highest increase in soil organic-C content significantly by 2.99% or an increase of 66% compared to the control and gave the highest yield of fresh greens mustard by 23.64 tons ha-1.

scholarly journals Effect of Cow Urine Foliar Spray on Quality Attributes and Chemical Characteristics of Byadgi chilli (Capsicum annuum L.) in a Vertisol

2020 ◽  
pp. 1-8
Author(s):  
K. L. Shaziya ◽  
B. I. Bidari ◽  
S. T. Hundekar ◽  
M. Pushpalatha
Keyword(s):  
Capsicum Annuum ◽  
Block Design ◽  
Foliar Spray ◽  
Quality Attributes ◽  
Chemical Characteristics ◽  
Ether Extract ◽  
Total Sugars ◽  
Capsicum Annuum L ◽  
Randomized Block Design ◽  
Cow Urine

A field experiment was conducted during kharif 2018 in the farmer’s field at Agadi village (Tq: Hubballi) in Dharwad district to investigate the “Effect of cow urine foliar spray on quality attributes and chemical characteristics of Byadgi chilli (Capsicum annuum L.) in a Vertisol”. Experiment consisted of 12 treatments with three replications laid out in Completely Randomized Block Design. Results revealed that, two foliar applications of 15 per cent cow urine one each at 60 and 90 DAT recorded highest colour value (201.65 ASTA units), closely followed by treatment that received two sprays of 10 per cent cow urine on 60 + 90 DAT (194.50 ASTA units). Highest oleoresin content (20.23%) was noticed in the treatment that received 15 per cent cow urine spray on 60 + 90 DAT which was on par with treatment that received two sprays of 10 per cent cow urine (19.56%). Highest capsaicin content (0.16%) was recorded in the treatment that received 15 % cow urine spray at 60 DAT as well as cow urine spray at 60 DAT + 90 DAT and also 50 ppm NAA spray at 60 DAT. Foliar spray of cow urine did not significantly influenced the total ash, total sugars and total ether extract contents in fruits which ranged from 5.95 to 6.96, 18.20 to 19.89 and 14.10 to 15.20 per cent respectively. Treatment that received one spray of 15 per cent cow urine on 90 DAT recorded numerically highest (6.96%) total ash closely followed by treatment (6.83%) that received five per cent foliar spray at 60 + 90 DAT. Treatment that received two sprays of 15 per cent cow urine recorded numerically highest (19.89%) total sugars closely followed by treatment (19.78%) that received 5 per cent foliar spray at 90 DAT. Treatment that received two sprays of 10 per cent cow urine recorded highest total ether extract (15.20%) closely followed by treatment (14.93%) that received 5 per cent foliar spray at 60 + 90 DAT.

scholarly journals Peningkatan Hasil Bawang Merah dan Perubahan Sifat Kimia Tanah dengan Pemupukan Berimbang Semi Organik pada Tanah Inceptisol

2020 ◽  
Vol 10 (1) ◽  
pp. 67
Author(s):  
A.A. NYOMAN SUPADMA ◽  
I MADE DANA ◽  
I DEWA MADE ARTHAGAMA
Keyword(s):  
Plant Height ◽  
Soil Ph ◽  
Block Design ◽  
Organic Fertilizer ◽  
Chemical Properties ◽  
Dry Weight ◽  
Soil Conditions ◽  
Onion Plant ◽  
Randomized Block Design ◽  
Number Of Leaves

 Increased Yields Onion Plant and Changes of Soil Chemical Properties with Semiorganic Fertilization on Inceptisol Soil Tabanan. Thisexperiment to study the effects of inorganic fertilizer (P) and organic fertilizer (K) on the chemical properties as well as onion yields. A Factorial Randomized Block Design pot Experiment was conducted under Inceptisol soil conditions located at Kerambitan District, Tabanan Regency. The inorganic treatments consisted of P0 (control), P1 (50kg Phonska ha-1 + 200 kg ZA ha-1), P2 (100 kg Phonska ha-1 + 150 kg ZA ha-1), P3 (150 kg Phonska ha-1 + 100 kg.ZA ha-1). The organic treatments consisted of K0 (control), K1 (2 tons ha-1), K2 (4 tons ha-1), K3 (6 tons ha-1). Plant parameters observed including: plant height (cm), maximum number of leaves, maximum number of tubers, fresh and oven dry weight of tubers and hypothetical tubers fresh yields. The observed chemical soil properties including: soil pH and CEC.  All data were analyzed using variance analysis and Duncan's test (0.05). The results showed that all fertilization treatments have significant effects on most parameters observed except plant height, soil pH and CEC. The P2K2 (100 kg Phonska ha-1 + 150 kg ZA ha-1) and (4 tons ha-1) treatment resulted in the best effects on the number tubers (7.7 tubers), weight of fresh tubers (37.9 g), tubers dry weight (6.5 g) per pot respectively. The highest hypothetical yields (9.5 tons ha-1) were also found under this treatment as well as the highest soil pH (6.6) and CEC (46.8 me 100g-1 of soil).

scholarly journals Perlakuan Pupuk Kandang Untuk Mengurangi Dosis Pupuk Kimia Pada Budidaya Tanaman Cabai (Capsicum annuum L.)

2021 ◽  
Vol 7 (2) ◽  
pp. 262-271
Author(s):  
I Komang Damar Jaya ◽  
Bambang Budi Santoso ◽  
Jayaputra Jayaputra
Keyword(s):  
Capsicum Annuum ◽  
Block Design ◽  
Chemical Fertilizer ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Chemical Fertilizers ◽  
Capsicum Annuum L ◽  
Randomized Block Design ◽  
Goat Manure

The use of high doses of chemical fertilizers in the production of chili (Capsicum annuum L.) has an adverse impact on the environment, especially in dryland. This study aimed to examine the role of cow manure (PKS), goat manure (PKK), chicken manure (PKA), or a combination of two manures in reducing 25% of the requirement for chemical fertilizer on chili plants. One experiment was carried out in the dryland of Gumantar Village, North Lombok Regency, from May to October 2021. Phonska NPK (15-15-15) chemical fertilizer (PK) at a 1,200 kg/ha dose was used as a control. The treatments tested were 75% PK+PKS, 75% PK+PKK, 75% PK+PKA, 75% PK+PKS+PKK, 75% PK+PKS+PKA and 75% PK+PKK+PKA. The dose of manure used in each treatment was 20 tons/ha. All treatments were repeated three times and arranged in a randomized block design. The results showed that the treatment of manure, especially goat manure and chicken manure, increased the available phosphate (P) in the soil. The growth and yield of chili plants were not significantly different in all treatments, which means that manure could replace the role of 25% of the chemical fertilizer used. These results indicate that manure in the long term can reduce the need for chemical fertilizers to produce chili in dryland.  Key words: chili; dryland; manure; chemical fertilizer; nutrition

scholarly journals Kombinasi Pupuk NPK dengan POC Limbah Ikan terhadap pH, P-tersedia Tanah, Serapan P, dan Hasil Baby Buncis (Phaseolus vulgaris L) pada Inceptisols asal Jatinangor

SoilREns ◽  
2020 ◽  
Vol 17 (2) ◽  
Author(s):  
Nourma Al Viandari ◽  
Anni Yuniart ◽  
Yuliati Machfud
Keyword(s):  
Phaseolus Vulgaris ◽  
Block Design ◽  
Organic Fertilizer ◽  
P Uptake ◽  
Available P ◽  
Phaseolus Vulgaris L ◽  
Fish Waste ◽  
Compound Fertilizer ◽  
Randomized Block Design ◽  
Soil Chemical Property

NPK compound fertilizer has the capability to improve the quality and yield of plants, but longterm application may have some effects towards soil chemical property. This study aims to find out the effect of the combination of NPK (16:16:16) and Liquid Organic Fertilizer from fish waste towards soil pH, available P, P uptake, and yield baby bean (Phaseolus vulgaris L.) on Inceptisols from Jatinangor. The experiment was conducted in October 2015 until January 2016 at Experimental Farm, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, Sumedang regency, West Java. Randomized Block Design (RBD consisted of 8 treatments and repeated three times were applied in this research. The treatments were: control (0), 1 and 0,5 dose of NPK compund fertilizer, and 0,5; 1; 1,5 doses of liquid organic fertilizer from fish waste. Significant result were detected between combinations of NPK  compound fertlizer and liquid organic fertilizer from fish waste on pH, available-P, P uptake, and yield of Baby beans (Phaseolus vulgaris L.) on Inceptisols.

scholarly journals Effect of pruning systems on growth and yield traits of greenhouse grown bell pepper (Capsicum annuum L. var. grossum)

2018 ◽  
Author(s):  
Ismeet Singh ◽  
Amarjeet Kaur
Keyword(s):  
Plant Growth ◽  
Plant Height ◽  
Capsicum Annuum ◽  
Block Design ◽  
Growth And Yield ◽  
Yield Traits ◽  
Quality Traits ◽  
Capsicum Annuum L ◽  
Yield And Quality ◽  
Randomized Block Design

The present investigation was carried out during 2016-2017 with the objective of observing the effect of the tested systems of pruning on vegetative, fruiting, yield and quality traits of capsicum varieties. The experiment was laid out in a factorial randomized block design with four replications and nine treatments with Indra, Bachata and Inspiration cultivars of capsicum pruned with three intensities i.e. two shoots, four shoots and un-pruned (control). The results showed that the two stem pruning treatment significantly affected the plant growth and flowering characteristics in terms of plant height (194.75cm), number of days to first flower (20.25 days) in cv. Indra. Same cultivar when left un-pruned recorded more number of fruits per plant (23.64 fruits), but fruit yield per plant (4.14kg) was observed in four stem pruning treatment in Indra cultivar of capsicum than other cultivars tried.

scholarly journals Peran Pupuk Organik dalam Meningkatkan Efektivitas Pupuk NPK pada Bibit Kelapa Sawit di Pembibitan Utama

2015 ◽  
Vol 43 (2) ◽  
pp. 153
Author(s):  
Vira Irma Sari ◽  
Sudradjat , ◽  
Sugiyanta , ◽  
Sudradjat , ◽  
Sugiyanta ,
Keyword(s):  
Oil Palm ◽  
Elaeis Guineensis ◽  
Block Design ◽  
Organic Fertilizer ◽  
Nutrient Balance ◽  
Compound Fertilizer ◽  
Randomized Block Design ◽  
Morphological Variables ◽  
Npk Fertilizer ◽  
Fertilizer Combination

<p><br />Main nursery is the first step affecting oil palm’s age and productivity. Good plant growth will produce high quality and yield of oil palm. The demand of oil palm seedlings for extensification and replantation increases continuously, and therefore this need to be supported by precise fertilization programs. The objectives of this experiment were to investigate the role of organic fertilizer and to obtain the best organic-NPK fertilizer combination in increasing the effectiveness of the use of NPK fertilizer for the growth of oil palm (Elaeis guineensis Jacq.) seedling in the main nursery. The experiment was conducted from December 2011 to September 2012 at IPB Teaching Farm Dramaga Bogor. The treatment was arranged in a factorial randomized block design with three replications. The first factor was amount of organic fertilizer consisted of 0:6, 1:6, 2:6, and 3:6 of the soil volume (6 kg). The second factor was NPK fertilizer rates, i.e., 0.0, 127.5, 255, and 382.5 g NPK per plant. The results showed that application of organic fertilizer increased the effectiveness of NPK fertilizer and could be a substitute for NPK fertilizer in oil palm seedlings. The best combination treatment was 2:6 (organic fertilizer:top soil) and 382.5 NPK g per plant with effectiveness of 158.9, 209.1 and 170.1 % for plant height, leaf number and stem diameter, respectively. The efficiency of N, P, and K application were 56.2, 11.1, and 29.0% for the same variables, respectively. Based on morphological variables, recommended rate of an NPK compound fertilizer 15-15-15 was in the range of 396.05 g per seedling for eight months. Recommended NPK were 7.00, 12.59, 37.58, 56.41, 36.74, 87.00, 86.60, and 72.97 g per seedling for first to eighth months, respectively.</p><p>Keywords: chlorophyll, fertilizer recomendation, morphological and physiological response, nutrient balance</p>

scholarly journals Effectiveness of Pruning Levels on the Results of Several Chili Plant Varieties (Capsicum annuum L)

MAPETARI ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 45-50
Author(s):  
Irma Lisa Sridanti ◽  
Fitri Susanti
Keyword(s):  
Capsicum Annuum ◽  
Agricultural Development ◽  
Block Design ◽  
Growth And Yield ◽  
Capsicum Annuum L ◽  
The People ◽  
Randomized Block Design ◽  
Food Needs ◽  
Very High ◽  
High Support

The success of agricultural development has provided very high support for meeting the food needs of the people of Indonesia, but it is realized that behind these successes there are weaknesses that need to be corrected. Varieties consist of a number of different genotypes, where each genotype has the ability to adapt to the environment. Each variety has a genetic that can affect growth and yield, and the ability to adapt to different varieties. Pruning is an attempt to eliminate some parts of the plant, this is usually related to the cutting of parts of the plant that are diseased, unproductive, or unwanted. The purpose of crop trimming by controlling or directing plant growth is produced. This study aims to look at the effectiveness of peroide trimming on the yield of several chili plant varieties (Capsicum annuum L).                This research was conducted in Sumber Bening village, Selupu Rejang Sub-district from July to October 2016. The chili varieties used in this study were F1, Belinda F1 and Samido F1. This study used a Randomized Block Design (RBD) with 2 factors and 3 replications. Data were analyzed using Variety Analysis (Anava). From the results of the analysis that the Jitu variety has better results than Belinda and Samido varieties. It is assumed that the 30% pruning rate is the ideal level of pruning against growth in plant height, number of fruits and weight of fruit. The treatment of varieties against pruning has no significant effect on all variables

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