Claim Missing Document
Check
Articles

Found 2 Documents
Search

RESPON PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN JEPANG AKIBAT PEMBERIAN BOKASHI LIMBAH SAYUR DAN PUPUK NPK PADA TANAH ALUVIAL Warganda Warganda; Maulidi Maulidi; Tatang Abdurrahman; Tris Haris Ramadhan; Rizkyo Yoga Afrilien
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3813

Abstract

Japanese cucumber (Cucumis sativus var japonese) is one of the crops with high economic value, but cucumber production in West Kalimantan tends to be low. In an effort to increase Japanese cucumber production on alluvial soils have several problems in the physical properties of the soil that is not good. Bokashi aims to improve the physical properties of soil and NPP fertilizer as a fulfillment of nutrient needs in planting media. This study aims to be the best interaction between bokashi vegetable waste and NPP fertilizer. This research was conducted in Pontianak Tenggara District, Pontianak City. The design used in this study is a factorial Complete Randomized Design consisting of 2 treatment factors. The first factor is bokashi vegetable waste (B) which consists of 3 treatment levels b1 = 10 tons/ha, b2 = 20 tons/ha, b3 = 30 tons/ha while the second factor is NPP fertilizer (P) which consists of 3 treatment levels p1 = 350 kg/ha, p2 = 450 kg/ha, p3 = 550 kg/ha. Each treatment was repeated 3 times with each repetition consisting of 4 sample plants. The variables observed in this study were root volume, dry weight of plants, number of fruits by plant, fruit length, fruit diameter, fruit weight by fruit and fruit weight by plant. The observational data were analyzed statistically using variance analysis (F test at level 5%), if test F showed real difference then continued test Real Honest difference at level 5%. The results showed that the interaction of bokashi vegetable waste 30 tons/ha and NPP fertilizer 550 kg/ha gave the best results on the variables of root volume, dry weight of plants, number of fruits by plant, fruit length, fruit diameter, fruit weight by fruit and fruit weight by plant. Key-words : Alluvial soil, Bokashi Vegetable waste, Japanese cucumber, NPP fertilizer. INTISARIMentimun jepang (Cucumis sativus var japonese) adalah salah satu tanaman yang bernilai ekonomi tinggi, akan tetapi produksi mentimun di Kalimantan Barat cenderung rendah. Dalam usaha peningkatan produksi mentimun jepang pada tanah aluvial memiliki beberapa permasalahan pada sifat fisik tanah yang kurang baik. Pemberian bokashi bertujuan memperbaiki sifat fisik tanah dan pupuk NPK sebagai pemenuh kebutuhan unsur hara pada media tanam. Penelitian ini bertujuan menjadi interaksi terbaik antara bokashi limbah sayur dan pupuk NPK. Penelitian ini dilaksanakan di Kecamatan Pontianak Tenggara, Kota Pontianak. Rancangan yang digunanakan dalam penelitian ini yaitu Rancangan Acak Lengkap faktorial yang terdiri dari 2 faktor perlakuan. Faktor pertama yaitu bokashi limbah sayur (B) yang terdiri dari 3 taraf perlakuan b1 = 10 ton/ha, b2 = 20 ton/ha, b3 = 30 ton/ha sedangkan faktor kedua yaitu pupuk NPK (P) yang terdiri dari 3 taraf perlakuan p1 = 350 kg/ha, p2 = 450 kg/ha, p3 = 550 kg/ha. Setiap perlakuan diulang sebanyak 3 kali dengan setiap ulangan terdiri dari 4 tanaman sampel. Variabel yang diamati pada penelitian ini yaitu volume akar, berat kering tanaman, jumlah buah per tanaman, panjang buah, diameter buah, berat buah per buah dan berat buah per tanaman. Data hasil pengamatan dianalisis secara statistik dengan menggunakan analisis varians (uji F pada taraf 5%), apabila uji F menunjukan berbeda nyata maka dilanjutkan uji Beda Nyata Jujur pada taraf 5%. Hasil penelitian menunjukan bahaw interaksi bokashi limbah sayur 30 ton/ha dan pupuk NPK 550 kg/ha memberikan hasil terbaik pada variabel volume akar, berat kering tanaman, jumlah buah per tanaman, panjang buah, diameter buah, berat buah per buah dan berat buah per tanaman. Kata kunci : Bokashi Limbah Sayur, Mentimun jepang, Pupuk NPK, Tanah Aluvial
RESPON PERTUMBUHAN BIBIT KELAPA SAWIT DI MAIN NURSERY AKIBAT KOMBINASI PUPUK KOTORAN AYAM DAN NPK PADA TANAH PMK Niko Wiranata; Warganda Warganda; Agus Ruliyansyah
Perkebunan dan Lahan Tropika Vol 12, No 2 (2022)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/plt.v12i2.60051

Abstract

Seedlings of oil palm in the main nursery take place from the age of 4 to 12 months of seedlings, in that period the oil palm seedlings already need additional nutrients in the growing media. Utilization of PMK soil as a growing medium is faced with low soil fertility, low levels of organic matter availability, and lack of nutrient content. The limited carrying capacity of PMK soil needs to be overcome by adding organic matter and nutrients to improve soil fertility of PMK as a growing medium for nurseries in the main oil palm nursery. This study aims to determine the effect and dose of the best combination of chicken manure and NPK fertilizer on PMK soil for the growth of oil palm seedlings at the main nursery stage. The study was conducted in Ngabang, West Kalimantan on January 17, 2022 to May 17, 2022. This study used a field experiment method with a completely randomized design (CRD) one factor, namely a combination of chicken manure and NPK fertilizer. The combinations in question are A= Chicken manure 0 % + 100 % NPK, B= Chicken manure 20 % + 80 % NPK, C= Chicken manure 40 % + 60 % NPK, D= Chicken manure 60 % + 40 % NPK, E= Chicken manure 80 % + 20 % NPK, F= Chicken manure 100 % + 0 % NPK. The variables observed in this study were plant dry weight (g), root volume (cm3), plant height (cm), stem diameter (cm), and number of leaves (strands). The growth response of oil palm seedlings in the main nursery on the 100 % NPK treatment was better than the 100 % chicken manure treatment on the variables of plant height, stem diameter and equally good on the variables of plant dry weight, root volume and number of leaves. Treatment of 100 % NPK resulted in the highest average plant dry weight, root volume, plant height, stem diameter and number of leaves compared to other treatments.