Organic fertilizers are able to bind the ability of soil to absorb water, increase resistance to erosion, improve biodiversity, and increase soil fertility, but will not increase residuals on crop yields so it is safe for the environment and human health. Agricultural waste is a by-product of agriculture that is not utilized or thrown away so that it has no sale value like vegetable waste, rotten fruit, coconut fiber, agricultural waste, fisheries and household waste, which can directly cause environmental pollution, sources disease, and interfering with environmental cleanliness. Rumen cow is a slaughterhouse waste that is not utilized properly, even though the rumen still contains nutrients, microbes and undigested food that can be recycled. The objective of this study was to find out the ratio of the composition of rumen fluid and agricultural waste to the liquid organic fertilizer nutrient content. The analysis method used was 3x3 technique of rumen fluid for each control, namely PI 15% rumen fluid, PII 30% rumen fluid and PIII 45% rumen fluid. The results of the nutrient analysis of organic liquid fertilizer towards agricultural waste and rumen liquid showed that the highest nitrogen in PII is 1.85%, PIII was 1.29% and Pi was 0.68%. The highest phosphorus (P) content in PII was 2.52%, PIII was 2.47% and PI was 1.87% and the highest potassium (K) content was in PII (2.90), PIII was 2.72 and PI was 2.14. According to the results obtained, nutrient analysis of liquid organic fertilizer is in accordance with the quality standards of liquid organic fertilizer regulated in the Agriculture Regulation No. 28/Regulation of the Minister of Agriculture/OT.140/2/200 which stated that liquid organic fertilizer for its N-total content, Phosphorus and Potassium is greater of 2%.

Plantain feathers (Musa Paradisiaca L. var sapientum) is one of the tropical plants that can grow in the highlands with an altitude of 1600 meters above sea level (asl) and in the lowlands. Banana stem as a by-product obtained from banana cultivation (Musa Paradisiaca L. var sapientum) has good potential to be developed as a feed source for energy sources in the supply system of ruminant livestock because the amount of biomass produced is quite large. Based on the results of chemical analysis, banana stems contain fairly good carbohydrate compounds, as seen from the crude fiber content of 21.61% and extract without nitrogen (BETN) of 59.03%. Inadequate water availability is a problem for the growth of banana trees. Drought almost occurs every year, the main limitation of plant growth Efforts to overcome the drought constraints need to be done to get the genotype of banana plants that are resistant to drought stress. This needs to be done as an increase in the growth of bananas as animal feed ingredients. The study was conducted in a completely randomized design with 5 treatments and 5 replications. The treatment is the addition of PEG 6000 into the MS medium (Murashige & Skoog) with a concentration of 0%, 5%, 10%, 15% and 20%. The experimental unit is plantain planted on MS medium. Variance analysis at 5% real level. If the interaction is real, then it will be followed by a BNT test at the 5% real level. The results showed an increase in the stomata index in the leaves of plantain plantlets. The response to the highest increase in the stomata index was seen at a concentration of 20%.

Laying hens raised in Merauke are generally medium-type leghorns with their characteristic brown feathers, two-year-old laying hens have decreased egg production because the chickens have entered the rejected period. Chicken is said to be rejected because the chicken has experienced a molting period twice and also has a period of decreased egg production. Efforts to improve the quality of production as well as eggs from medium type chicken rejects include giving herbal medicine. Improving the quality of production and the quality of eggs can not be separated from the condition of the chicken reproductive organs, herbal plants function to increase the fertility of the reproductive organs because they contain carotene and tocopherol which function to increase the fertility of the reproductive organs of one type of plant such as red fruit (Pandanus conoideus). The purpose of this study was to determine the ability of herbal medicine to improve the quality of egg protein, fat and cholesterol in laying hens. This research method was conducted experimentally using 26-month-old laying hens as many as 36 heads, with normal feeding and drinking provision divided into 4 treatments and 3 replications, so there were 12 units, each unit consisting of 3 chickens. Data were analyzed anovaally and continued with duncan test, calculations using SPSS 21 software. The results showed that the use of herbal herbal medicine in drinking water for fat and cholesterol protein had decreased but was not significant. The conclusion of this research is the supplementation of herbal herbal medicine in laying hens of medium type rejects does not affect the quality of eggs, namely protein, fat and cholesterol. The content of quality protein, fat and cholesterol is still in normal levels.

Community needs for animal protein are increasingly increasing. One animal protein that can be developed and commonly farmed in local Papuan communities today is  pigs. Pork has the disadvantage of high fat content, making pork is not widely consumed by the public. Additional materials that are often used by the community,basically aims to improve the taste of food, ut without realizing it, the additional material actually has another effect, both negative effects and positive effects. One additional ingredient that can be used as a mixture in pork is mayana leaf (Solenostemon scutellarioides (L)), but has not been scientifically studied, how the influence of the leaves of mayana (Solenostemon scutellarioides (L)) on the quality of pork. This study aims to determine the effectiveness of mayana leaf extract on the organoleptic physical test of pork through the boiling method. This study used a complete randomized design with 3 treatments and 3 replications, treatment including the use of mayana leaves (Solenostemon scutellarioides (L)) 0%, 20% and 40%. The parameters observed included cooking losses, and organoleptic tests including color, taste, texture, aroma, acceptability. The results showed that boiling using mayana leaf extract did not have a significant effect on cooking losses in pork. In organoleptic tests, boiling using extracts and mayana have a very significant effect. With the highest value for A3 treatment color of 3.65. The taste in A2 treatment was 3.21. Texture and aroma in the treatment of A3, with the highest value for texture 3.77 and aroma 4.00

Pupuk organik cair dapat berasal dari limbah pertanian  tidak tidak memiliki nilai jual, dapat berdampak pada pencermaran lingkungan  dan belum dimanfaatkan oleh masyarakat setempat. Sedangkan limbah peternakan berasal dari limbah rumah potong hewan (RPH) seperti cairan rumen dan bolus yang belum dimanfaatkan dengan baik, sehingga berdampak pada pencemaran lingkungan dan kesehatan masyarakat.  Limbah pertanian dan peternakan dapat dimanfaatkan sebagai pupuk organik cair. Tujuan dari penelitian ini mengetahui perbandingan komposisi dan lama fermenatsi cairan rumen dan limbah pertanian terhadap kandungan POC. Urgensi dari penelitian yang dilakukan sebagai bahan informasi dasar yang berkaitan dengan pemanfaatan limbah pertanian dan cairan rumen sapi sebagai pupuk organik cair (POC) yang dapat digunakan oleh petani untuk mendukung pertanian organik dikabupetan Merauke. Penelitian ini bersifat  eksperimental dengan menggunakan rancangan acak lengkap  faktorial (RAL) dengan 3 Perlakuan dan 3 Ulangan  yang terdiri dari yaitu, Perlakuan I 5%, Perlakuan II 10% dan Perlakuan III  15% yang akan dilakukan dengan fermentasi.  Perlakuan  waktu selama 1 minggu, 2 minggu dan 3 minggi. Sampel penelitian kemudian akan dianalisis dengan pengiriman sampel ke laboraturium UNHAS. Parameter pengataman yaitu pH dan analisis kualitas pupuk organik cair meliputi  P2O5 dan K2O. Dari hasil penelitian menujukkan bahwa nilai P2O5 tertinggi teradap pada PIII (urea 15%) yaitu 0,640 pada minggu ke 2 dan K2O pada perlakuan PIII (15%) yaitu 0,063 minggu ke 3. Berdasarkan hasil penelitian pupuk organik cair limbah pertanian dan cairan rumen belum memenuhi standar Kementerian Pertanian.