PENGARUH DOSIS PUPUK UREA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KAILAN (Brassica oleracea var. alboglabra )
نویسندگان
چکیده
Pemupukan nitrogen sangat dibutuhkan khususnya pada tanaman sayuran daun. Pupuk sumber yang sering digunakan para petani adalah urea. Penelitian ini bertujuan untuk mengetahui dosis terbaik pupuk urea terhadap pertumbuhan dan hasil kailan. dilaksanakan di Rumah Kaca Laboratorium Lapang Terpadu, Fakultas Pertanian ,Universitas Lampung. Oktober 2018-Januari 2019. menggunakan Rancangan Acak Kelompok (RAK) dengan 5 perlakuan tunggal Dosis (u) tanpa (u0), 150 kg/ha (u1), 300 (u2), 450 (u3), 600 (u4). Setiap diulang sebanyak 4 kali sehingga terdapat 20 petak satuan percobaan. Hasil penelitian menunjukkan bahwa pemberian memberikan pengaruh nyata dalam meningkatkan lebar daun, tajuk, bobot basah tanaman, kering tanaman. (u2) paling tinggi segar tajuk dibandingkan lainnya.
منابع مشابه
Interspecific hybridization, polyploidization, and backcross of Brassica oleracea var. alboglabra with B. rapa var. purpurea morphologically recapitulate the evolution of Brassica vegetables
Brassica oleracea and B. rapa are two important vegetable crops. Both are composed of dozens of subspecies encompassing hundreds of varieties and cultivars. Synthetic B. napus with these two plants has been used extensively as a research model for the investigation of allopolyploid evolution. However, the mechanism underlying the explosive evolution of hundreds of varieties of B. oleracea and B...
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ژورنال
عنوان ژورنال: Jurnal agrotek tropika
سال: 2021
ISSN: ['2337-4993', '2620-3138']
DOI: https://doi.org/10.23960/jat.v9i1.4776