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Pengaruh Naungan dan Pupuk Kandang Terhadap Iklim Mikro dan Pertumbuhan Tanaman Cabai Di Tanah Pasiran Rex Konstantinus Lingitubun; Yosefina Mangera; Wahida Wahida
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

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The purpose of this study was to determine the effect of providing shade and manure variations on the microclimate and to determine the effect of providing shade and manure variations on the growth of chilli plants in sandy soils. The method used is descriptive analysis for micro climate parameters and randomized block design (RBD). Twelve treatments tested included: TNA (without shade + chicken manure). TNS (without shade + cow manure). TNK (without shade + goat manure). TNT (without shade + without manure). NHA (shade black + chicken manure). NHS (black shade + cow manure). NHK (black shade + goat manure. NHT (black shade + without manure). NBA (blue shade + chicken manure). NBS (blue shade + cow manure). NBK (blue shade + goat manure). NBT (blue shade + without manure).The research results show that the use of black shade with cow manure has the highest average soil moisture content during the study ie 6.58% while the lowest average moisture content during the study was owned by the treatment without shade and without manure with soil moisture value 1.39%. the shade treatment was able to provide a lower temperature. the blue shade provided an average temperature of 33.21°C . black shade 34.98°C. while without shade 35.87°C. The highest humidity was shown in the treatment of blue shade 68%. black shade 65%. while without shade 63%. Shade treatment with manure is able to reduce soil temperature. indicated by the highest soil temperature in the treatment without shade + without manure 36.41°C and the lowest temperature in the treatment of blue shade + chicken manure 33.89°C. The shade treatment is able to reduce wind speed compared to the treatment without shade. indicated by the lowest value in the treatment of blue shade 11.20 m/s. black shade 11.29 m/s. while the highest value is in the treatment without shade 11.48 m/s . Analysis of variance of shade treatment with manure for plant growth parameters were not significantly different. this could be due to genetic factors of the plant. as well as production components based on analysis of variance for all treatments not significantly different. These results are more influenced by extreme climatic factors at the time of conception so that there is an attack of fruit rot disease which results in suboptimal yields.

KAJIAN PENGGUNAAN NAUNGAN DAN MULSA TERHADAP IKLIM MIKRO PADA TANAMAN TOMAT (Lycopersicum esculentum Mill.) Dita Rani Suryaningsih; Yosefina Mangera
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i2.3511

ABSTRACT The purpose of this study is to determine the effect of shading and mulching on microclimates in tomato plants. This study used a Randomized Block Design (RBD) method with shade and mulch treatment consisting of 6 levels of treatment namely shade without mulch (NTM), plastic mulch shade (NMP), straw mulch shade (NMJ) and without shade without mulch (TNTM) , without plastic mulch shade (TNMP), without straw mulch shade (TNMJ). Each treatment was repeated three times so that there were 18 experimental units. The parameters observed in this study are plant parameters including plant height, number of branches, age of flowering, number of fruit plants and plant fruit weight. Microclimate observations include measurements of soil moisture, soil temperature, ambient temperature and humidity, wind speed and light absorption. Soil physical and chemical properties observed included soil texture, volume weight, specific gravity, soil pH, available K, porosity, organic matter, total N, field capacity and withering point. The results showed that the use of shade and mulch affected the soil moisture content. Shade can also reduce air temperature and can increase humidity. At the soil temperature the use of shade is very influential because it can reduce soil temperature, while the use of mulch also affects because it can reduce the radiation received and absorbed by the soil so that it can reduce soil temperature. Shade affects the speed of the wind and the absorption of light, where the speed of the wind and the absorption of light that is in the shade is lower than in the shade. Data on growth and production of tomato plants were analyzed using variance and tested further using a BNT advanced level of 5%. The use of shade and mulch has a very significant effect on the plant height observation variable at the age of 52 days after planting, but it does not have a significant effect on the observed variables of the number of branches, flowering age, number of fruits and fruit weight in tomato plants (Lycopersicum esculentum Mill). A good mulch for tomato plant growth is silver black plastic mulch, while a good mulch for tomato plant production is rice straw mulch.

Pengaruh Naungan dan Pupuk Kandang Terhadap Iklim Mikro dan Pertumbuhan Tanaman Cabai Di Tanah Pasiran Rex Konstantinus Lingitubun; Yosefina Mangera; Wahida Wahida
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

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Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian variasi naungan dan pupuk kandang terhadap iklim mikro dan untuk mengetahui pengaruh pemberian variasi naungan dan pupuk kandang terhadap pertumbuhan tanaman cabai di tanah pasiran. Metode yang digunakan adalah analisis deskriptif untuk parameter iklim mikro dan rancang acak kelompok (RAK). Dua belas perlakuan yang diuji meliputi: TNA (tanpa naungan + pupuk kandang ayam). TNS (tanpa naungan + pupuk kandang sapi). TNK (tanpa naungan + pupuk kandang kambing). TNT (tanpa naungan + tanpa pupuk kandang). NHA (naungan hitam + pupuk kandang ayam). NHS (naungan hitam + pupuk kandang sapi). NHK (naungan hitam + pupuk kandang kambing. NHT (naungan hitam + tanpa pupuk kandang). NBA (naungan biru + pupuk kandang ayam). NBS (naungan biru + pupuk kandang sapi). NBK (naungan biru +pupuk kandang kambing). NBT (naungan biru + tanpa pupuk kandang). Hasil penelitan menunjukan bahwa penggunaan naungan hitam dengan pupuk kandang sapi memiliki rata-rata kadar lengas tanah tertinggi selama penelitian yaitu 6.58% sedangkan rata-rata lengas terendah selama penelitian dimiliki oleh perlakuan tanpa naungan dan tanpa pupuk kandang dengan nilai lengas tanah 1.39%. Perlakuan naungan mampu memberikan suhu yang lebih rendah. naungan biru memberikan rata-rata suhu 33.21Â°C. naungan hitam 34.98Â°C. sedangkan tanpa naungan 35.87Â°C. Kelembapan tertinggi ditunjukkan pada perlakuan naungan biru 68%. naungan hitam 65%. sedangkan tanpa naungan 63%. Perlakuan naungan dengan pupuk kandang mampu untuk menurunkan suhu tanah. ditunjukan oleh suhu tanah tertinggi pada perlakuan tanpa naungan + tanpa pupuk kandang 36.41Â°C dan suhu terendah pada perlakuan naungan biru + pupuk kandang ayam 33.89Â°C. Perlakuan naungan mampu mengurangi kecepatan angin dibandingkan dengan perlakuan tanpa naungan. ditunjukan dengan nilai terendah pada perlakuan naungan biru 11.20 m/s. naungan hitam 11.29 m/s. sedangkan nilai tertinggi ada pada perlakuan tanpa naungan 11.48 m/s. Analisis sidik ragam perlakuan naungan dengan pupuk kandang untuk parameter pertumbuhan tanaman tidak berbeda nyata. hal ini bisa disebabkan oleh faktor genetik dari tanaman tersebut. demikian pula komponen produksi berdasarkan analisis sidik ragam untuk semua perlakuan tidak berbeda nyata. Hasil ini lebih dipengaruhi oleh faktor iklim yang ekstrim pada waktu pembuahan sehingga terjadi serangan penyakit busuk buah yang mengakibatkan hasil panen tidak maksimal.

KAJIAN PENGGUNAAN NAUNGAN DAN MULSA TERHADAP IKLIM MIKRO PADA TANAMAN TOMAT (Lycopersicum esculentum Mill.) Dita Rani Suryaningsih; Yosefina Mangera
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i2.3511

ABSTRACT The purpose of this study is to determine the effect of shading and mulching on microclimates in tomato plants. This study used a Randomized Block Design (RBD) method with shade and mulch treatment consisting of 6 levels of treatment namely shade without mulch (NTM), plastic mulch shade (NMP), straw mulch shade (NMJ) and without shade without mulch (TNTM) , without plastic mulch shade (TNMP), without straw mulch shade (TNMJ). Each treatment was repeated three times so that there were 18 experimental units. The parameters observed in this study are plant parameters including plant height, number of branches, age of flowering, number of fruit plants and plant fruit weight. Microclimate observations include measurements of soil moisture, soil temperature, ambient temperature and humidity, wind speed and light absorption. Soil physical and chemical properties observed included soil texture, volume weight, specific gravity, soil pH, available K, porosity, organic matter, total N, field capacity and withering point. The results showed that the use of shade and mulch affected the soil moisture content. Shade can also reduce air temperature and can increase humidity. At the soil temperature the use of shade is very influential because it can reduce soil temperature, while the use of mulch also affects because it can reduce the radiation received and absorbed by the soil so that it can reduce soil temperature. Shade affects the speed of the wind and the absorption of light, where the speed of the wind and the absorption of light that is in the shade is lower than in the shade. Data on growth and production of tomato plants were analyzed using variance and tested further using a BNT advanced level of 5%. The use of shade and mulch has a very significant effect on the plant height observation variable at the age of 52 days after planting, but it does not have a significant effect on the observed variables of the number of branches, flowering age, number of fruits and fruit weight in tomato plants (Lycopersicum esculentum Mill). A good mulch for tomato plant growth is silver black plastic mulch, while a good mulch for tomato plant production is rice straw mulch.

ANALISA REKAYASA IKLIM MIKRO MELALUI VARIASI PENAMBAHAN MULSA DAN PUPUK ORGANIK SABUT KELAPA UNTUK BUDIDAYA BAWANG MERAH Mohamad Solikhin; Wahida Wahida; Yosefina Mangera
Musamus AE Featuring Journal Vol 3 No 1 (2020): MAEF-J Oktober 2020
Publisher : Faculty of Agriculture, Musamus University

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Shallots are a spiced vegetable which, although not native to Indonesia, its use as a culinary delicacy is very close to the tongue of the Indonesian people. Shallots are annual plants in the form of grass, short trunks, and fibrous can reach 15-20 cm high and form clumps. This study aimed to observe the microclimate that occurs around the plant and to observe and assess whether the use of mulch and organic fertilizer could improve the quality and production of shallots. This research was conducted in Sidomulyo Village in August-October 2018. This study used a Randomized Block Design with M0 treatment (without mulch and coconut coir organic fertilizer), M1 (coconut coir organic fertilizer without mulch), M2 (coconut coir organic fertilizer and corn litter mulch), M3 (coconut coir organic fertilizer and rice straw mulch), M4 (coconut coir organic fertilizer and plastic mulch) with three replications. The results showed that the use of rice straw mulch and coconut coir organic fertilizer had better results than other treatments, with an average soil temperature of 29.04 C, air temperature 25.36 C, air humidity 78%, plant ambient temperature 29, 33 C, soil moisture content 66.25, plant height 19.34 cm, number of leaves 18.53, wet tuber weight 9,91 tons/ha, and dry tuber weight 3,80 tons/ha.

RANCANG BANGUN ALAT PRES KONVENSIONAL UNTUK PARUTAN UBI KAYU SKALA INDUSTRI RUMAH TANGGA Amin Saputra; Indah Widanarti; Yosefina Mangera
Musamus AE Featuring Journal Vol 3 No 1 (2020): MAEF-J Oktober 2020
Publisher : Faculty of Agriculture, Musamus University

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Pressing is one solution to reduce the water content in grated cassava to reduce the risk of decreasing the quality of cassava due to enzymatic activity by microbes or fungi. The pressing of grated cassava by the community in Wenda Asri Village, Jagebob District, Merauke Regency is to put the grated cassava into a sack, squeeze it using a board and rotate it slowly until the water comes out. This method takes a long time, so a more efficient press is needed. Based on the literature study, the main components of the press tool are the frame, stainless steel plate and aluminium as the tool stands, and iron axle and press plate as a pressing device. The dimensions of the grated cassava press are 40 cm long, 40 cm wide and 120 cm high, with a maximum capacity of 15 kg of a conventional grated cassava press. The process of operating the traditional press tool for grated cassava was carried out three times, with the amount of tested grated cassava, namely: 2.5 kg; 5 kgs; and 15 kg. Based on the initial test results, the water content of grated cassava with the maximum capacity before pressing was 61.7% wb, and the water content after pressing was 48.2% wb. The second test results showed that the water content of grated cassava with a capacity of 2.5 kg and 5 kg before pressing was 60.7% wb and after being pressed with a capacity of 5 kg was 44.5% wb.

RANCANG BANGUN TEMPAT PENYIMPAN BENIH KEDELAI (GLYCINE MAX (L) MERR) SEDERHANA Yulia Pratiwi; Ni Luh Sri Suryaningsih; Yosefina Mangera
Musamus AE Featuring Journal Vol 3 No 1 (2020): MAEF-J Oktober 2020
Publisher : Faculty of Agriculture, Musamus University

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The purposes of this research get a place was to the depository the soybean seed which simple and easly used by farmers. This tool is expected to suppres the rate of deteriorasi and to solve the problem of the avaibilty for seeds in the growing season. Based on the testing of a depository the soybean seed airtight and ashes husks as the adsorbent can suppress the rate of deteriorasi. Viabilitas that is used to stored the soybean seed on the moon first month is 66,4%, second month 51,8% and the third month 13,6%. Viabilitas in which is kept in a sack is 32,4% and viabilitas went down to 0% in the 2nd and 3rd. Vigor seeds that are stored in the depository seed place on the first month is 1,67% larger than vigor, for the second month to third month than on the seeds of which are kept using the sacks. The average temperatur 28,3 and Rh 86,6% with long keeping 1 month produce the result of growing is better than with the humidity space save equal and long time. The form of a place for depository of the soybean seed is a tube with a measure of 25 cm height and diameter of 15 cm. Volume used is 3469,7 load the soybean seed varieties Anjasmoro as many as 2,5 kg.

RANCANG BANGUN ALAT PRESS TEPUNG SAGU Dandy Dwiky Yusuf; Yus Witdarko; Yosefina Mangera
Musamus AE Featuring Journal Vol 3 No 2 (2021): MAEF-J April 2021
Publisher : Faculty of Agriculture, Musamus University

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The purpose of this research is to design a press machine for sago flour that is in accordance with the demand for efficient sago flour production in terms of energy and time without reducing the quality of the sago flour. This research consists of; preparation stage (tool designs, proposal, provision of tools and materials includes sago flour). The second stage is making a sago flour press machine. The last stage is testing the machine, taking sago flour sample data to see the water content of sago flour and pressing time, and calculating the performance of the sago flour press on the water content of the sago flour produced. This manual sago flour press tool uses the method of a screwed iron sideways (horizontally). Based on the research, the following results were obtained: a press with a box frame with size of 50 x 50 cm, a frame leg height of 30 cm, a press plate thickness of 2 cm, a large iron tray hole with 3 cm of length and 0.5 cm of width can reduce the average content water content of 20 kg sago flour as much as 38.28% for 10 minutes. The average water content of sago flour produced after the pressing process is 22.30%. From the results obtained, this manual sago flour press can work well during the pressing process and can reduce the water content of sago flour efficiently in terms of energy and time without damaging the sago flour.

KAJIAN PENGARUH PENGGUNAAN NAUNGAN UNTUK TANAMAN SELADA (Lactuca sativa L.) MENGGUNAKAN SISTEM HIDROPONIK NFT (Nutrient Film Technique) Zaipah Zainal Tuo; Wahida Wahida; Yosefina Mangera
Musamus AE Featuring Journal Vol 3 No 2 (2021): MAEF-J April 2021
Publisher : Faculty of Agriculture, Musamus University

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Lettuce (Lactuca sativa L.) is a high-value horticultural commodity with promising commercial prospects. Farmers in Merauke district have not been able to cultivate lettuce crops evenly due to a variety of factors, including unsuitable climatic conditions, resulting in very limited supply of this crop commodity. The purpose of this study is to examine the effect of using some shade on the growth and yield of lettuce (Lactuca sativa L.) plants grown in a hydroponic NFT (Nutrient Film Technique) system. The research was conducted from July to September 2020 in Samkai village, Merauke, Papua. A Randomized Block Design (RBD) was used in this study. Shade variation in used as the primary tile factor, with four treatments included: without shade. Transparent roof shade, UV plastic shade, and 75% paranet shade. Blocks or repetitions as a factor of 3 subplots. The result indicated that 75% paranet shade provided the optimal plant height and root length value. UV plastic shading could increase the number of leaves and the highest safe weight of 51.13 grams. Meanwhile, transparent roof shading and without shading showed non-optimal result both in growth parameters and lettuce production.

MODIFIKASI BAJAK ROTARY TRAKTOR RODA EMPAT TIPE ISEKI 504 UNTUK PEMBUATAN BEDENGAN Bejo Iriyanto; Indah Widanarti; Yosefina Mangera
Musamus AE Featuring Journal Vol 3 No 2 (2021): MAEF-J April 2021
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v3i2.4819

This research aimed to modify the rotary plow into a bed-making tool. The performance test of the bed-making tool was carried out on sandy and loamy land by experimental method. The dimensions of the bed including the length, width, and height of the bed as well as the time are also measured in the tool performance test. The bed-making tool has a total length of 182 cm, the length of the right and left sides of each was 51 cm, the width was 25 cm and the height was 30 cm. The test of the bed-making tool by a four-wheel tractor was carried out on sandy land at a distance of 10 m and a loamy land at a distance of 25 m, bed making was performed 5 times. Experimental results on sandy land showed that the average bed height was 23.6 cm; the bottom width was 80 cm, and the top width bed was 56.4 cm with a processing time of 2.12 minutes. Loamy land testing showed that the average bed height was 21.2 cm; the bottom width was 80 cm, the top width was 58.8 cm with a processing time of 4.27 minutes. Based on the test results on two different types of land, it can be seen that the tool works more effectively and efficiently on sandy land than loamy land.

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