scholarly journals THE EFFICIENCY OF WATER UTILIZATION ON VARIOUS THE LOCAL GRASSES WITH DIFFERENT WATER LEVELS

Pastura ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 36
Author(s):  
I Nyoman Bayu Paramartha ◽  
Anak Agung Ayu Sri Trisnadewi ◽  
Magna Anuraga Putra Duarsa

This study aims to determine the efficiency of water utilization in the local grasses of Axonopus compressus, Paspalum conjugatum, and Oplismenus burmanni with different water levels. The study was conducted in the Laboratory of Greenhouse, Faculty of Animal Husbandry Udayana University, Denpasar. Completely randomized design of 3 × 3 nested patterns was used in this study with a type of grass treatment: Axonopus compressus, Paspalum conjugatum, Oplismenus burmanni, and water levels i.e 100% field capacity (KL) (K1), 75% (KL) (K2), and 50% (KL) (K3) thus there are 9 treatment combinations namely PK1, PK2, PK3, OK1, OK2, OK3, AK1, AK2, dan AK3. Each treatment combination was repeated four times so there were 36 research pots. The variables observed were efficiency of water utilization, growth, production and growth characteristics. The results show that Paspalum conjugatum grass has the highest responsiveness on the efficiency of water utilization at giving different water levels compared to grass Axonopus compressus and Oplismenus burmanni. This study concluded that there was an increase in water utilization efficiency at the provision of 75% KL (K2) moisture content on grass Axonopus compressus and Paspalum conjugatum, whereas in grass Oplismenus burmanni the provision of different water content had no effect on improving water utilization efficiency. Key words: Axonopus compressus, Paspalum conjugatum, Oplismenus burmanii, water content, water utilization efficiency

2020 ◽  
Vol 4 (1) ◽  
pp. 15-20
Author(s):  
Khairun Mutia

The aim of this study was to determine the concentration of tuna fish that can produce shredded which has good quality. The method used in this study was a completely randomized design (RAL) with 3 treatments and 3 replications. The treatments in this study were A1 (375 g of skipjack meat) A2 (250 g of skipjack meat) and A3 (125 g of skipjack meat). The results of this study resulted that A3 treatment with a concentration of 125 g of skipjack fish meat provided good quality fish with a water content of 7,17%, ash content of 2,72% and protein content of 33,22%.


bionature ◽  
2019 ◽  
Vol 19 (2) ◽  
Author(s):  
Rusli Rusli ◽  
Intan Dwi Novieta ◽  
Rasbawati Rasbawati

Abtract. The study aimed to determine the effect of different meatball enhancers on meatbel protein and to determine the effect of different meatball enhancers against meatball water content. This research was conducted in june 2018 at the Laboratory of the Faculty of Agriculture, Animal Husbandry and Fisheries of the University of Muhammadiyah Parepare. Research using broiler chicken meat, water, flavorings, garlic, pepper, salt, egg white, carrageenan, gelatin, tissue, and ice cubes. The study used a completely randomized design (CRD) with four treatment levels and three replications, namely T0 = without ingreadients, T1 = crisp egg white, T2 = crustacean, T = gelatin. The results of the study showed that with the addition of pulses that the protein content of meatballs had a very real effect and water content in meatball with the addition of different ingredients that are influential real to meatball water content. The highest average protein value to the lowest is T0 is 6.52, T2 is 6.46, T1 is 6.33, T3 is 4,15. The highest average water volues to the lowest were T1 at 63.35, T0 at 63.05, T3 at 62.58, and T2 at 62.44. From the results of the study, it is known that the best treatment and can be recommended is T2 treatment with karagenan crusher.Keywords: Proteins, water content, broiler chicken meat, egg white, carrageenan, and gelatin.


2021 ◽  
Vol 18 (2) ◽  
pp. 87
Author(s):  
Miskiyah Miskiyah ◽  
Juniawati Juniawati ◽  
Nur Afni Oktafia ◽  
Siti Chairiyah Batubara

Jelly candy is a soft textured candy processed with hydrocolloid components such as gum, pectin, agar, starch, carrageenan, gelatin. These are used to modify the chewy texture. This study aimed was to determine the effect of the combination of chicken feet gelatin and agar on the quality of jelly candy. Processing of chicken feet gelatin jelly candy based on Caeccar et.al (2018) method by modification. The study used a completely randomized design (CRD) with one factor, five levels and three replications. The factors studied were the ratio of chicken feet gelatin and agar 80:20; 60:40; 40:60; 20:80; 0:100. Product quality characteristics observed in this study were water content, ash content, reducing sugar content, sucrose content, and organoleptic quality. The results showed that the combination of chicken feet gelatine and agar were significantly affected water, ash, reducing sucrose content. Jelly candy with a treatment combination of 80% chicken feet gelatine and 20% agar was the best treatment. The results of the analysis of the candy were water content of 11.02± 0.04%, ash content of 0.89± 0.00%, reducing sugar content of 10.83± 0.01%, sucrose content of 50.68± 0.28%. The organoleptic test results showed that chicken feet gelatine improved the texture and taste of jelly candy.


Author(s):  
Ida Astuti ◽  
Asniati Ningsih

Some food ingredients are needed by living things because they contain food substances needed in growth. This substance is commonly called the nutrient content of the food. This substance is very important, especially in metabolic processes such as breaking protein into amino acids needed for the growth of babies, children, and also helps maintain the function of carbohydrates as an energy source. The purpose of this study was to determine the effect of extracts on nutrient levels of skipjack (Katsu wonu spelamis) fufu (smoke). This study used a completely randomized design, with two treatments (the use of preservatives and without preservatives) with 3 replications. Based on the results of the study it was found that the extract of the welch starfruit leaves did not significantly affect the protein and fat content but significantly affected the water content.


Pastura ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 41
Author(s):  
Arnawa I W. ◽  
I W. Suarna ◽  
I G. Mahardika

This research is aimed to know the growth and yield of butterfly pea (Clitoria ternatea L.) at various level of water content and bio-slurry fertilizers. This research was conducted for 4 months at Tropical Forage Science Laboratory, Faculty of Animal Husbandry, Udayana University. The experiment design used a completely randomized design (CRD) in split plot pattern. Main factor or main plot is various level of water content: water content 60% (K1), 80% (K2), and 100% (K3) of field capacity, while sub factor or sub plot is level of fertilizer dosage: 0 ton ha-1 (D0), 10 ton ha-1 (D1), 20 ton ha-1 (D2), 30 ton ha-1(D3). The treatment repeated as much as 4 times. The variables observed in this study are growth and forage yield. The result of this research showed that giving various level of water content with different dosage bio-slurry fertilizer give significant effect (P<0,05) to growth and forage yield of butterfly pea (C. ternatea). There is no interaction between the treatment of level water content with the dosage of fertilizer to growth and the forage yield of butterfly pea (C. ternatea). Based on the result of the research, it can be concluded that the 80% (K2) level water content and 20 ton ha-1 (D2) fertilizer resulted in the best growth and forage yield of butterfly pea (C. ternatea). Keywords: growth and yield, butterfly pea, water content, bio-slurry.


Jurnal Solum ◽  
2018 ◽  
Vol 15 (2) ◽  
pp. 60
Author(s):  
Pedri Antoro ◽  
Nelvia Nelvia

The main problem of upland rice cultivation in Ultisol are fixation of P, solubility and saturation of Al are the height and water content is low. The research aim to study the effect of interaction of application of mixture of cocopeat with rock phosphate (RP) on growth of upland rice in Ultisols medium at two water content condition. The research  was conducted at the Green House of the Faculty of Agriculture, University of Riau, Pekanbaru from February to July 2017. This research in form factorial experiment was arranged in a completely randomized design. The first factor was mixture of RP with cocopeat consist of 7 levels (0, 30, 45 and 60 kg P2O5/ha each dose + cocopeat dose 10 tons/ha and 30, 45 and 60 kg P2O5/ha without cocopeat). The second factor was water content consists of 2 levels (field capacity and 25% under field capacity), each combination repeated 3 times. The results show the application of rock phosphate dose of 30 kg P2O5/ha + 10 tons cocopeat/ha or without cocopeat increased the growth of upland rice include plant high, number of maximum tiller and productive tiller and dry weight of straw compared to without RP both on the field capacity and 25% below field capacity condition, the increasing of RP dose to 45-60 kg P2O5/ha tended to increase each parameter.Key words : rock phosphate, water content, cocopeat, upland rice.


2018 ◽  
Vol 7 (1) ◽  
pp. 28
Author(s):  
Yetti Elidar

Research on the response of roots of palm sugar palm seeds (Arenga pinnata) in nurseries at doses and intervals of Nasa liquid organic fertilizer. Aims to determine the dosage, interval and combination of dosages and fertilization intervals with Nasa liquid organic fertilizer which can provide the best dry weight of the roots in the nursery. The research design used was a Completely Randomized Design (CRD) with 3x3 factorial experiments and each treatment was repeated 8 (eight) times, consisting of: the first factor was the treatment of POC Nasa dose in a concentration of 3 cc POC Nasa per liter of water (D) consists of 3 levels, namely: d1 = 300 ml POC Nasa, d2 = 400 ml POC Nasa, d3 = 500 ml POC Nasa, while the second factor is the treatment of POC Nasa Interval (I) consisting of 3 levels, namely: i1 = 2 once a week, i2 = once every 3 weeks, i3 = once every 4 weeks. The results of the POC Nasa dose study had a significant effect on leaf wet weight, leaf dry weight, root wet weight and root dry weight. The best dose at this level are: d2 (400 ml of Nasa liquid organic fertilizer), the interval of liquid organic fertilizer Nasa has a significant effect on leaf wet weight, leaf dry weight, root wet weight and root dry weight. The best dose at this level is: i1 (once every 2 weeks). The treatment combination has no significant effect on all parameters. 


AgriPeat ◽  
2019 ◽  
Vol 18 (02) ◽  
pp. 113-124
Author(s):  
Journal Journal

                                                                                                                                   ABSTRAK Kelapa sawit merupakan tanaman perkebunan yang memegang peranan penting dalam industri pangan. Luas perkebunan kelapa sawit di Indonesia pada tahun 2014 mencapai 10 juta Ha. Pertumbuhan yang pesat diikuti dengan produksi crude palm oil (CPO) dan palm karnel oil (PKO) yang juga meningkat, sekaligus produk sampingan berupa limbah. Salah satu limbah pabrik kelapa sawit yang jumlahnya besar adalah tandan kosong kelapa sawit (TKKS). Tandan kosong kelapa sawit merupakan limbah organik yang berpotensi dimanfaatkan dibidang pertanian. Akan tetapi, TKKS memiliki nilai C/N yang cukup tinggi, akibatnya sukar dan lama untuk terdekomposisi. Salah satu cara pemanfaatan TKKS adalah dengan dilakukan pengomposan dengan pengkayaan urea. Diharapkan dengan perlakuan tersebut TKKS akan cepat terdekomposisi dan dapat segera dimanfaatkan oleh tanaman. Penelitian ini bertujuan untuk (1) mengetahui pengaruh pemberian urea terhadap pengomposan TKKS dan (2) mengetahui pengaruh peningkatan dosis urea terhadap kualitas kompos TKKS. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) faktor tunggal dengan 5 perlakuan, yaitu U1 (urea 0 g setara dengan nilai C/N=), U2 (urea 30,9 g setara dengan nilai C/N=), U3 (urea 79,3 g setara dengan nilai C/N=), U4 (urea 176,1 g setara dengan nilai C/N=) dan U5 (urea 466,3 g setara dengan C/N = ) dan 9 ulangan, sehingga diperoleh 45 satuan percobaan. Hasil penelitian menunjukan bahwa pemberian urea berpengaruh sangat nyata terhadap susut bobot, kadar air, nilai pH kompos, C-organik, N-total, P-tersedia, dan nilai C/N, selain itu pemberian urea mengakibatkan terjadi perubahan tekstur dan warna pada kompos TKKS. Pemberian dosis urea 466,3 g mampu meningkatkan kandungan N-total, serta menurunkan nilai C/N dan nilai pH kompos. Pemberian dosis urea 79,3 g atau setara dengan C/N = mampu meningkatkan kandungan P-tersedia dan kadar air, menurunkan susut bobot dan kandungan C-organik, serta menunjukan perubahan tekstur dan warna yang lebih baik. Kata kunci: tanda kosongkelapa sawit (TKSS), kompos, urea                                                                                                                                        ABSTRACT Empty fruit bunches (EFB) is a solid wastes produced in large quantity from palm oil industry. Empty fruit bunches can be used as compost material, additionally difficult to decompose because it contain cellulose, hemicellulose, and lignin, as well as value of ratio C/N is high. Use EFB as compost material through the provision of urea has been done in this research. Urea are expected to reduce the value of ratio C/N and became a starter for microbial decomposers. The purpose of this research were (1) to determine the effect of urea on composting of EFB and (2) to determine the effect of increasing doses of urea to the quality of compost of EFB. This research was used a single factor of Completely Randomized Design (CRD) with 5 treatments, namely U1 (urea 0 g), U2 (urea 30,9 g), U3 (urea 79,3 g), U4 (urea 176,1 g), and U5 (urea 466,3 g), and 9 replications, until result 45 experimental units. The result showed that urea significant effect on weight loss, water content, value of pH compost, C-organic, N-total, P-available, and value of ratio C/N, besides urea resulted Widodoe, K. dkk Percepatan Pengomposan Tandan Kosong Kelapa Sawit…..…. 114 in a change in texture and color on the compost EFB. Application of urea 466,3 g was able to increase the content of N-total, reduce the value of ratio C/N and the value of pH compost. Application of urea 79,3 g can improve the content of P-available and water content, reduce the weight loss and the content of C-organic, and showed the changes in texture and color as better. Keywords: empty fruit bunches, compost, urea


2019 ◽  
Vol 1 (1) ◽  
pp. 27-33
Author(s):  
Eman Darmawan

The purpose of this study was to determine the effect of substitution ketapan seed to chemical and organoleptic properties of  the resulted snack food, knowing the exact level of substitution, so obtain the snack food liked the panelists. The design used in this study was completely randomized design (CRD) with single factor that influences the concentration of seed flour substitution ketapan seed consisting of 5 treatments. Each treatment be repeated 3 times. The data obtained was analyzed by Analysis of Variance (ANOVA), if there was a difference between the treatment of advanced test conducted by Duncan`s Multiple Ranges Test Method (DMRT) at the level of 5%. Substitution of wheat flour with ketapan seed flour  affects the snack food produced, which can reduce the water content of the snack food and increase levels of protein and fiber snack food. Ketapan seed flour substitution preferred by the panelists was substitution ketapan seed flour up to 30% with a value of 3.52 and the criteria snack food produced had a water content of 3.67%, 15.10% db protein content, fiber content of 3.64 % db, brownish yellow color (2.95), a rather tasted wheat flour (3.35), and crispy (3.60).


Author(s):  
Amir Husein ◽  
Rudy Sutrisna ◽  
Dian Septinova

This research aimed to know the influence of giving a commercial ration with addition of local feed fermented with ammonium sulphate and urea and to find out the best ration on live weight, carcass weight, and giblet weight of male hybrid ducks. This research was carried out in July 2018--August 2018 in the cage of ducks, Department of Animal Husbandry, Faculty of Agriculture, Lampung University. Research material used consisted of 40 male hybrid ducks. This study used a Completely Randomized Design (CRD). Data was analysed using analysis of variance at 5% level of significance. The results showed that there was no different effect of treatments on live weight (1,552--1,717 g / duck), carcass weight (805,6--1.016 g / duck), and giblet weight (106.8--118.45 g /duck) of male hybrid ducks. Keywords: Carcass weight, Giblet weight, Live weight, Male hybrid duck.


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