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Tatik Wardiyati

Fakultas Pertanian, Universitas Brawijaya, Malang, Jawa Timur

Author-ID : 3898824

Agriculture, Biological Sciences & Forestry

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Inovasi teknologi budidaya bawang dayak (Eleutherine palmifolia Merr) untuk meningkatkan produktivitas dan analisis kelayakan ekonomi Titin Apung Atikah; Tatik Wardiyati; Ellis Nihayati; Saputera Saputera; Doppy Roy Nendissa

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Dayak onions (Eleutherine palmifolia Merr) are a potential commodity that has many health benefits, so it has a high economic value. However, this Dayak onion plant has not received much attention in cultiva¬tion technology, especially fertilization. So far, this onion has grown relying on nature, while the land has diminished its fertility. This study tested a combination of chicken manure and NPK fertilizer to obtain the optimal composition to increase the productivity of Dayak onions. This study used a factorial randomized block design with 3 replications. The first factor consists of the treatment of chicken manure(O1 = control, O2 = 10 ton.ha-1 and O3 = 20 ton.ha-1). The second factor consists of NPK fertilizer(K1 = control, K2 = 100 kg.ha-1 Urea + 150 kg.ha-1 SP 36 + 200 kg.ha-1 KCl, K3 = 200 kg.ha-1Urea + 150 kg.ha-1 SP 36 + 200 kg.ha-1 KCl, and K4 = 300 kg.ha-1 Urea + 150 kg.ha-1 SP 36 + 200 kg.ha-1 KCl). The results showed that there was an interaction effect between the composition of chicken manure and NPK on the number of leaves, fresh weight of tubers, and dry weight of tubers per clump but did not affect the growth of plant height. The yield of Dayak bulbs of 62.60 g / clump was obtained in the composition of chicken manure of 20 tonnes.ha-1 with an NPK of 200 kg.ha-1 Urea + 150 kg.ha-1SP 36 + 200 kg.ha-1 KCl. From an economic perspective, the composition is very efficient and feasible, which is indicated by R / C> 1, namely 5.75, which means that with a certain unit cost, it can get 5.75 times the revenue.

Pengaruh sistem monokultur dan tumpangsari antara sayuran dan Crotalaria juncea L. terhadap akumulasi Pb, biomassa, dan hasil tanaman Yekti Sri Rahayu; Tatik Wardiyati; Moch. Dawam Maghfoer

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Intercropping system that involves planting multispecies between accumulator plants and cultivated plants is a way to improve the phytoextraction of heavy metals in agricultural land simultaneously. However, how the effect of accumulator plants on the growth and yield of cultivated plants has not been widely studied. This study aims to determine the growth and yield of vegetables intercropped with accumulator plants from the legume group, namely Crotalaria juncea L. The study was carried out using a randomized block design with one factor, namely Chinese vegetable monoculture (P1), bean vegetable monoculture (P2), and accumulator plant monoculture. Crotalaria juncea L. (P3), an intercropping system between Chinese cabbage and Crotalaria juncea L. (P4; and an intercropping system of beans and Crotalaria juncea L (P5). The results showed that in Chinese cabbage, monoculture planting produced biomass and crop yields. per plant and per plot was higher than the crops grown by intercropping. In the bean crop, monoculture and intercropping systems did not provide differences in biomass yield and fruit yield per plant and per plot. Crotalaria juncea L, which was grown in monoculture produced plant biomass and the yield of the stove per square is higher gi compared to those planted by intercropping. Crotalaria juncea L. intercropped with Chinese cabbage was able to accumulate more Pb in the roots, while Crotalaria juncea intercropped with chickpeas accumulated higher Pb in the stems. Crotalaria juncea plants grown in monoculture accumulated higher Pb than those intercropped with vegetables, so further research is needed to test the effective removal of Pb using other cropping systems.

Pengaruh Media Tanam Dan Pupuk Daun Terhadap Aklimatisasi Pertumbuhan Bibit Anggrek Dendrobium (Dendrobium sp.) Ardiah Virana Putri; Aldila Putri Rahayu; Tatik Wardiyati
Jurnal Produksi Tanaman Vol. 10 No. 8 (2022): Terbitan Bulan Agustus
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.protan.2022.010.08.07

Anggrek (Dendrobium sp.) sebagai salah satu komoditas tanaman hias yang termasuk tanaman epifit dan cukup popular di Indonesia. Tanaman anggrek ini memiliki nilai ekonomis yang cukup tinggi dan diminati konsumen cukup banyak. Produksi tanaman anggrek menunjukkan peningkatan pada tahun 2017 sebesar 20.045.577 tangkai, sedangkan pada tahun 2018 sebesar 24.717.840 tangkai (BPS, 2019). Permintaan yang terus meningkat harus diikuti dengan persediaan bibit dalam jumlah yang besar dan mutu yang baik. Penelitian ini dilakukan untuk mengetahui dan mempelajari pengaruh media tumbuh dan jenis pupuk daun yang sesuai untuk pertumbuhan tanaman anggrek (Dendrobium sp.). Penelitian ini merupakan penelitian faktorial yang menggunakan Rancangan Petak Terbagi (RPT) dengan menggunakan 2 faktorr yaitu faktor pertama sebagai petak utama adalah perlakuan pupuk daun Mamigro (P1), Super Bionik (P2), Grow Quick LB (P3) dan pada faktor kedua sebagai anak petak adalah perlakuan media tanam arang kayu (M1), moss hitam (M2), serabut kelapa (M3), arang sekam (M4). Berdasarkan hasil analisis diketahui bahwa terdapat interaksi antara penggunaan pupuk daun dengan media tanam terhadap panjang tanaman sebesar 8,30 cm, panjang daun sebesar 5,27 cm, jumlah daun 5,00 helai dan lebar daun sebesar 0,48 cm. Penggunaan pupuk daun Grow Quick LB dengan media tanam arang sekam menunjukkan hasil yang terbaik pada pertumbuhan tanaman anggrek.

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