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Respon Pertumbuhan dan Hasil Tanaman Kubis bunga (Barassica oleracea L) Akibat Pemberian Cangkang Telur Ayam Hayatul Rahmi; Marudut Tua; Yayu Sri Rahayu
Paspalum: Jurnal Ilmiah Pertanian Vol 8, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v8i1.120

Abstract

Flower cabbage is a vegetable crop that is widely consumed by the people of Indonesia. For growth, it can be helped by providing egg shells that are environmentally friendly when compared with chemical fertilizers. This study used a Randomized Block Design with five doses of eggshell treatment (0,6,12,18,24 grams / plant) with five replications each. The results of the research are: The application of eggshell fertilizer which has a significant influence on the number of leaves aged 35 dd, and on the flower weight per plant. And the dose of eggshell fertilizer that gives the best treatment E (2.0 g / plant) with a yield of 301.53 g / plant.
PENGARUH PEMBERIAN BERBAGAI KONSENTRASI AIR KELAPA MUDA TERHADAP PERTUMBUHAN TUNAS STEK BATANG UBI KAYU (Manihot esculenta Crantz) PADA VARIETAS GAJAH DAN KARET Devi Maratus Salamah; Kuswarini Sulandjari; Yayu Sri Rahayu
AGROVITAL : Jurnal Ilmu Pertanian Vol 7, No 1 (2022): AGROVITAL VOLUME 7, NOMOR 1, MEI 2022
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/agrovital.v7i1.2125

Abstract

Salah satu penyebab menurunnya produksi ubi kayu adalah belum tepatnya teknologi yang digunakan. Penelitian ini bertujuan untuk mengetahui konsentrasi air kelapa muda dan varietas yang terbaik untuk pertumbuhan tunas stek batang ubi kayu (Manihot esculenta Crantz). Percobaan dilakukan pada bulan Juli hingga Oktober 2020 di Lahan, Telagasari, Karawang, Jawa Barat. Metode penelitian yang digunakan yaitu metode eksperimental dengan Rancangan Acak Kelompok (RAK) faktorial dengan 10 perlakuan dan diulang sebanyak 3 kali. Perlakuan yang digunakan yaitu {(Air kelapa muda 0% + Gajah), (Air kelapa muda 25% +Gajah), (Air kelapa muda 50% + Gajah), (Air kelapa muda 75% +Gajah), (Air kelapa muda 100% +Gajah), (Air kelapa muda 0% +Karet), (Air kelapa muda 25% +Karet), (Air kelapa muda 50% +Karet), (Air kelapa muda 75% + Karet), (Air kelapa muda 100% + Karet)}. Hasil penelitian menunjukkan bahwa tidak terjadi interaksi antara pemberian konsentrasi air kelapa muda dan varietas terhadap semua variabel yang diamati. Terdapat pengaruh mandiri varietas ubi kayu terhadap waktu muncul tunas, panjang tunas, tinggi tanaman, jumlah daun, panjang akar terpanjang dan bobot basah akar. Terdapat pengaruh mandiri konsentrasi air kelapa muda terhadap diameter tunas dan jumlah daun. Varietas Gajah (v1) memberikan nilai tertinggi pada waktu muncul tunas (11,78 hari), panjang tunas (40,90 cm), tinggi tanaman (49,53 cm), jumlah daun (26,03 helai), panjang akar (29,99 cm) dan bobot basah akar (21,56 gram). Konsentrasi air kelapa muda 25% (v1) memberikan nilai tertinggi pada diameter tunas sebesar 7,43 mm. Konsentrasi air kelapa muda 75% (k3) memberikan nilai tertinggi pada jumlah daun sebesar 21,25 helai. Kata Kunci : Stek Ubi Kayu; Air Kelapa Muda; Gajah (Danar ristono); Karet (Manihot glasiovii)
UJI PRODUKTIVITAS JAMUR MERANG (Volvariella volvaceae) BIBIT F3 CILAMAYA DAN KONSENTRASI MEDIA TANAM AMPAS TAHU Gita Erina Apriyanti Widiyanto; Ani Lestari; Yayu Sri Rahayu
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 46, No 1 (2021)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v46i1.3936

Abstract

Karawang is a rice center in West Java and National, rice straw potentially used as a media for merang mushroom to grow. In research, tofu pulp planting media was carried out and tested the productivity of the merang mushroom F3 seedlings from Cilamaya. The purpose of the research to obtain the composition of the tofu pulp growing media which gave the highest result towards merang mushroom growth. The research was conducted in Plant Biotechnology Laboratory, Faculty of Agriculture, Singaperbangsa Karawang University and in Kumbung (Mushroom House), Pasirmulya Village, Majalaya, Karawang. The method that is used was experimental, single factor randomized block design (RBD) of 6 treatments in 4 replications, the treatments were: A (Control + Straw 100%), B (Tofu pulp 5% + straw 95%), C (Tofu plus 15% + straw 85%), D ( tofu pulp  25% + straw 75%), E (tofu pulp 35% + straw 65%) and F (tofu pulp 45% + straw 55%). The results showed that treatment C (15% tofu pulp + 85% straw) has the best value, there is a significant effect on the parameters of fruit body length of 6,98 cm, fruit body diameter with a value of 18,22 mm, number of fruit bodies with a value of 5,80, fruit body weight 10,05 g.
EFEKTIVITAS PEMBERIAN POC KOTORAN BURUNG WALET TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L.) Iyana Nasruddin; Fawzy Muhammad Bayfurqon; Yayu Sri Rahayu
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 46, No 2 (2021)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v46i2.4345

Abstract

Onion production must always be increased. Liquid organic fertilizers affect the growth and development of soil microbes and the nutrients contained in POC will be absorbed more quickly by plants. Guano or swallow droppings originating from the swallow cultivator building are currently not widely used and further processed, even though the waste can be used as fertilizer that can fertilize plants. This study aims to obtain the POC dose of swallow droppings that provide the highest growth effectiveness and yield in shallot (Allium ascalonicum L.) plants.The research method used was a single factor Randomized Block Design (RBD), namely the dose of POC with 7 treatments that were repeated 4 times, namely treatment A (Without NPK and POC (control (-)), B (NPK 600 kg / ha (control (+)), C (POC 3 l / ha + NPK 300 kg / ha), D (POC 6 l / ha + NPK 300 kg / ha), E (POC 9 l / ha + NPK 300 kg / ha), F (POC 12 lt / ha + NPK 300 kg / ha), G (POC 15 l / ha + NPK 300 kg / ha). Data were analyzed using variance (ANOVA) and DMRT at the 5% level. Based on the results of the study, the dosage of swallow droppings POC did not have a significant effect on all components of growth and yield. This shows that POC made from swallow droppings has not been able to increase the growth and production of shallot plants.
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR SERTA VARIETAS DAN GALUR TERHADAP PERTUMBUHAN DAN PRODUKSI BENIH TANAMAN KACANG PANJANG (Vigna sinensis (L.) Savi ex Hassk.) Arnandha Desya Refaldi; Prasodjo Soedomo; Muharam Muharam; Yayu Sri Rahayu
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 46, No 3 (2021)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v46i3.4578

Abstract

Long bean production in Indonesia continues to decline every year, this is due to land conversion and the lack of application of agricultural technology. One of the efforts to increase long bean production is by multiplying quality seeds using organic materials as nutrients needed by plants. This study aims to determine the response of the growth and production of long bean seeds to the interaction of strains, varieties with a concentration of liquid organic fertilizer. The research was conducted at the Vegetable Crops Research Institute, Lembang, West Bandung Regency from July 2020 to January 2021. The research method used was an experimental method with a Randomized Block Design (RBD) with a split-plot design consisting of 2 factors: the first factor (main plot) (A) was the variety and strain with 2 levels, a1 (Tavi canton variety) and a2 (pras-1 strain).The second factor (subplot) (B) is concentration of biopras-1 with 5 levels, b1 (0 cc/l-1 water), b2 (1 cc/l-1 water), b3 (2 cc/l-1 water), b4 (3 cc/l-1 water) and b5 (4 cc/l-1 water). The effect of the treatment was analyzed by means of variance and if the f test at 5% level was significantly different, then to find out the best treatment was continued with the DMRT (Duncan Multiple Range Test) at the 5% level. The results showed that there was an interaction between varieties, lines with various concentrations of biopras-1 liquid organic fertilizer on dry seed weight per plant, dry seed weight per plot, and 1000 seeds weight. Treatment of pras-1 lines with the concentration of liquid organic fertilizer biopras-1 4 cc / l of water was able to give the best results on dry seed weight per plant (35.31 gr), dry seed weight per plot (1.298.20 gr or 2.16 Ton/ha-1) and the weight of 1000 seeds (153.10 gr).
PENGARUH PENAMBAHAN BERBAGAI KONSENTRASI BAP (BENZYL AMINO PURINE) TERHADAP KARAKTER MORFOLOGI BEBERAPA VARIETAS LOKAL BAWANG MERAH (ALLIUM ASCALONICUM L.) DI KABUPATEN KARAWANG Fatimah Azzahra; Elia Azizah; Yayu Sri Rahayu
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 8, No 3 (2023): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v8i3.11922

Abstract

Budidaya bawang merah memiliki beberapa masalah utama yang dirasakan oleh petani diantaranya yaitu produktivitas bawang merah yang cukup rendah, hal tersebut menyebabkan hasil bawang merah yang sangat rendah dan mahal sehingga cukup sulit untuk diekspor ke luar negeri. Salah satu metode yang digunakan dalam meningkatkan produktivitas pada tanaman bawang merah adalah dengan adanya pemberian zat pengatur tumbuh (ZPT). Tujuan penelitian yang dilakukan yaitu untuk mendapatkan konsentrasi BAP (Benzyl Amino Purine) terhadap karakter morfologi pada setiap varietas lokal bawang merah (Allium ascalonicum L.) di Kabupaten Karawang. Penelitian ini dilaksanakan didalam Screen House Lahan baru Fakultas Pertanian Universitas Singaperbangsa Karawang yang terletak di Desa Pasirjengkol, Kecamatan Majalaya, Kabupaten Karawang. Percobaan dilaksanakan selama satu musim tanam. Penelitian ini menggunakan metode Rancangan Acak Kelompok (RAK) faktorial yang terdiri dari dua faktor yaitu varietas (Bima, Sumenep dan Dayak) kemudian dosis pemberian ZPT BAP (0 ppm, 25 ppm, 50 ppm dan 70 ppm) dengan tiap perlakuan diulang sebanyak 3 kali, sehingga dihasilkan 36 satuan percobaan. Data yang diperoleh dianalisis dengan menggunakan analisis uji F dan uji lanjut dengan DMRT (Duncan Multiple Range Test) pada taraf 5 %. Hasil dari percobaan ini menunjukkan tidak terdapat interaksi terhadap penggunaan berbagai konsentrasi BAP (Benzyl Amino Purine) dan varietas terhadap hasil rerata tinggi tanaman dan diameter umbi bawang merah (Allium ascalonicum L). Perlakuan dengan konsentrasi 25 ppm memberikan hasil terbaik pada setiap parameter pengamatan. Namun terdapat perlakuan berbeda nyata terhadap faktor mandiri varietas Bima Brebes dan Sumenep pada semua parameter.
Pengaruh Kombinasi Pupuk Organik Hayati dan Pupuk Anorganik Terhadap Pertumbuhan Vegetatif Jagung Manis (Zea mays L. saccharate Sturt ) Var. Panglima di Sumedang Wisnu Aditya Nugroho; Muhammad Syafi'i; Yayu Sri Rahayu; bahruzin -
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4839

Abstract

Organic fertilizer made from medicinal plants and spices that have been fermented and mixed with favorable active microbes. The purpose of the study is to get a dose of biological organic fertilizer and inorganic fertilizer which gives the growth of sweet corn plants (Zea mays L. Saccharata Sturt) The highest commander variety. The study was conducted on the land owned by Biomethagreen (Educational House), Jl. Banjar Sari No.38, Awisurat Hamlet, Tanjungsari District, Sumedang Regency, West Java. The research method used is the experimental method, using a random design group (rack) a single factor consisting of 5 treatments and repeated 5 times, so there are 25 experimental units. The results showed that there was a concrete effect of the use of biological and inorganic organic fertilizer on plant height (1 and 3 MST), stem diameter (3, 5, 7, 9 MST), number of leaves (5 MST), anthesis silking intervals (ASI), and When a female flower appears in the growth of sweet corn plants (Zea mays L. Saccharata Sturt.) Panglima varieties. There is a combination of organic and inorganic fertilizer that produces the highest yield to the growth of sweet corn plants. The combination of treatment P1 (urea 250 kg/ha? NPK 300 kg/ha) affects the parameter of the stem diameter (1 and 5 MST), the number of leaves, interval silking anthesis (ASI), when male flowers appear, when appearing female flowers, combination of p4 effect on plant height parameters, and stem diameter (3, 7, 9 MST). Keywords : sweet corn, bio-organic fertilizers, inorganic fertilize, growth vegetative