RESPON TANAMAN SAWI HIJAU (Brassica juncea L.) TERHADAP PEMBERIAN PUPUK ORGANIK DAN ANORGANIK DI KELURAHAN RURUKAN KECAMATAN TOMOHON TIMUR

Ngantung, Jeanete A.B.; Rondonuwu, Jenny J.; Kawulusan, Rafli I.

doi:10.35791/eug.24.1.2018.21652

Cited by 9 publications

(6 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Semi-organic management boosted the level of rice production because the plants could achieve optimal absorption of nutrients in the soil. This corresponds to the research of Ngantung et al (2018) which finds that the application of urea, SP-36, and compost can increase plant quality, both in terms of plant weight and height. A different point of view is presented by Kresnatita et al (2013) who state that the combination of organic and inorganic fertilizer can increase corn production.…”

Section: Rice Productivitysupporting

confidence: 75%

Evaluation of soil fertility index in organic, semi-organic, and conventional rice field management systems

Suntoro,

Herdiansyah,

Widijanto

et al. 2024

Sci. agropecu.

View full text Add to dashboard Cite

Rice farming in Madiun Regency implements three different management systems, that is organic, semi-organic, and conventional. The different implementation of these rice field management systems impacts soil fertility index and rice productivity. This purpose of this research was to know the effect of rice field management systems on soil fertility index and rice productivity in the Madiun Regency. The research uses an explorative descriptive qualitative method with a survey approach. Soil samples were taken using a random sampling method and 3 types of soil management systems (conventional, semi-organic and organic), and rice production samples were taken using an estimation method. The research results show that the soil fertility index ranges from 0.78 to 0.82, which is high. The highest soil fertility index is in the semi-organic management system and the lowest is in the organic management. The management system of semi-organic gave a response to the highest rice production of 6.89 tons/ha. Management system of semi-organic is a better management for increasing and maintaining soil fertility and crop production than conventional or organic. Farming activities results show that organic management systems increase the highest income, increasing 115.58% and 53.30% in semi-organic compared to conventional. The rice field management system has the effect of increasing the worm population density with the highest in the organic system, namely 4.19 individuals m-2. The Pontoscolex worm type dominates the three management systems. There is a correlation between organic matter content and earthworms.

show abstract

Section: Rice Productivitysupporting

confidence: 75%

Evaluation of soil fertility index in organic, semi-organic, and conventional rice field management systems

Suntoro,

Herdiansyah,

Widijanto

et al. 2024

Sci. agropecu.

View full text Add to dashboard Cite

show abstract

“…Putra (2018) melaporkan bahwa pemberian pupuk NPK sebanyak 1,325 g.polybag -1 + dolomit 40 g.polybag -1 dapat memberikan luas daun Brassica chinensis 76,27 cm 2 paling luas daripada perlakuan tanpa NPK + tanpa dolomit. Ngantung et al (2018) menyatakan bahwa kombinasi pemberian pupuk anorganik dan organik yang memberikan respon terbaik yaitu pada perlakuan pupuk urea 0,5 g.pot -1 , SP-36 0,375 g.pot -1 , dan kompos 50 g.pot -1 menghasilkan tinggi tanaman sawi hijau 24,00 cm, jumlah daun tanaman sawi hijau 9 helai, dan berat segar tanaman sawi hijau 67,50 g. Anggraini et al (2021) juga melaporkan perlakuan P3 (50% pupuk organik (pupuk kandang) + 50 % pupuk anorganik (pupuk NPK) menunjukkan tinggi tanaman dan jumlah daun per tanaman sawi hijau tertinggi dari 100% perlakuan organik dan 100% perlakuan non organik masing-masing 16,4 cm dan 6 helai daun. Juarsah (2019) menyatakan penambahan pupuk organik saja, belum mampu meningkatkan produktivitas tanaman.…”

Section: Pendahuluanunclassified

Respon Pertumbuhan dan Hasil Sawi Hijau Akibat Pemberian Pupuk Hayati dan NPK

Rengga,

Sugito,

Sudiarso

2024

Agro. Bali. Agric. J.

View full text Add to dashboard Cite

Pemupukan berimbang selalu diupayakan oleh peneliti dan petani untuk meningkatkan hasil sawi. Penambahan dosis pupuk organik perlu disesuaikan dengan dosis pupuk anorganik yang sedang digunakan. Sehingga penelitian ini dilakukan untuk mengetahui pada dosis pupuk organik dan anorganik berapakah dua jenis pupuk berinteraksi mempengaruhi pertumbuhan dan hasil sawi. Penelitian dilaksanakan pada bulan Maret hingga April 2023. Lokasi penelitian di Kota Batu, Jawa Timur. Faktor I adalah dosis pupuk hayati biokomplek yang terdiri: B0 = tanpa biokomplek, B1 = 5 ton.ha-1, B2 = 10 ton.ha-1 dan B3 = 15 ton.ha-1. Faktor II adalah dosis pupuk NPK yang terdiri : N0 = tanpa NPK, N1 = 150 kg.ha-1, dan N2 = 300 kg.ha-1. Dua faktor tersebut disusun menggunakan RAK secara faktorial. Diulang sebanyak 3 kali. Semua data pengamatan dianalisis menggunakan uji F 5%. Apabila terdapat signifikansi nyata antar perlakuan dilakukan uji lanjut BNJ taraf 5%. Pupuk hayati biokomplek 15 ton.ha-1 berinteraksi dengan NPK 300 kg.ha-1 menunjukkan pertumbuhan, hasil dan kualitas tanaman sawi hijau tertinggi dibanding perlakuan lainnya. Sehingga penggunaan pupuk biokomplek dibawah 15 ton.ha-1 dan pupuk NPK dibawah 300 kg.ha-1 tetap efektif dalam meningkatkan pertumbuhan dan hasil sawi. Selain itu, penghematan biaya pengeluaran untuk dua jenis pupuk bisa dilakukan. Sehingga penggunaan pupuk biokomplek 5 ton.ha-1 dan 10 ton.ha-1 yang ditambahkan ke 150 kg.ha-1 sudah mampu meningkatkan pertumbuhan dan hasil sawi hijau.

show abstract

“…Beberapa vitamin yang terkandung dalam sawi hijau, yaitu vitamin C 102 mg/100g, serta vitamin lainnya, seperti vitamin A, vitamin B1, vitamin B2, dan vitamin B3. Sementara mineral yang terkandung dalam sawi hijau antara lain 436,5 mg Kalium (K), 2,9 mg Besi (Fe), 0,2 mg Seng (Zn), dan 120 mcg Tembaga (Mg) (Ngantung et al, 2018).…”

Section: Pendahuluanunclassified

Pengaruh Larutan Hara dan Eco Enzyme terhadap Pertumbuhan Sawi Hijau (Brassica juncea L.) pada Sistem Hidroponik

Jasmine,

Rachmawati

2024

Bioscientist j. ilm. bosbiol.

View full text Add to dashboard Cite

Limited agricultural land has caused a decline in the productivity of green mustard (Brassica juncea L.) as one of the nutritious vegetables that is widely consumed by the public. Cultivating vegetables using a hydroponic wick system is a solution to increase the productivity of green mustard. The expensive price of nutrient solutions can be combined with eco enzymes as a provider of essential nutrients for plants. This research aims to determine the effect of the combination of AB mix with eco enzyme on the growth of green mustard. The research was designed with RAL, 8 treatments, and 3 replications. Treatments include A1E0=AB mix 100%+0mL/L eco enzyme, A1E1=AB mix 100%+1mL/L eco enzyme, A1E2=AB mix 100%+2mL/L eco enzyme, A1E3=AB mix 100%+3mL eco enzyme, A2E0=AB mix 75%+0mL eco enzyme, A2E1=AB mix 75%+1mL/L eco enzyme, A2E2=AB mix 75%+2mL/L eco enzyme, and A2E3=AB mix 75%+3mL/L eco enzyme. The parameters measured were plant height, number of leaves, wet weight of roots and shoots, dry weight of roots and shoots, and leaf area. Data were analyzed using analysis of variance and DMRT testing with α=0.05. The combination of AB mix with eco enzyme had no effect on plant height, number and area of leaves, and wet weight of roots and shoots. However, the highest dry weight of roots and shoots in the A2E2 treatment showed significantly different results from the control treatment (A2E0). Eco enzymes act as nutrient substitutes which are influenced by sunlight, plant metabolism and water absorption capacity.

show abstract

RESPON TANAMAN SAWI HIJAU (Brassica juncea L.) TERHADAP PEMBERIAN PUPUK ORGANIK DAN ANORGANIK DI KELURAHAN RURUKAN KECAMATAN TOMOHON TIMUR

Cited by 9 publications

References 0 publications

Evaluation of soil fertility index in organic, semi-organic, and conventional rice field management systems

Evaluation of soil fertility index in organic, semi-organic, and conventional rice field management systems

Respon Pertumbuhan dan Hasil Sawi Hijau Akibat Pemberian Pupuk Hayati dan NPK

Pengaruh Larutan Hara dan Eco Enzyme terhadap Pertumbuhan Sawi Hijau (Brassica juncea L.) pada Sistem Hidroponik

Contact Info

Product

Resources

About