PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis sativus L.) PADA BERBAGAI SISTEM OLAH TANAH DAN DOSIS PUPUK NITROGEN

Ali Muhsin (Program Studi Agroteknologi, Fakultas Pertanian, Universitas Merdeka Pasuruan)
Sri Haringsih Pratiwi (Program Studi Agroteknologi, Fakultas Pertanian, Universitas Merdeka Pasuruan)
Retno Tri Purnamasari (Program Studi Agroteknologi, Fakultas Pertanian, Universitas Merdeka Pasuruan)

BUANA SAINS
Vol 22, No 1 (2022)

This research aimed to obtain the dose and a tillage system of nitrogen fertilizer and tillage system for optimal cucumber growth and yield. The experiment was designed in a factorial randomized block design. Treatments tested were used tillage system (P) with three levels, namely no-tillage system (P1), minimum tillage system (P2), and intensive tillage system (P3). The other factor use dose of nitrogen fertilizer (D) with three levels, namely 100 kg ha-1 (D1), 150 kg ha-1 (D2), and 200 kg ha-1 (D3) in each combination repeated three times. The results showed that the tillage system with 200 kg ha-1  dose of nitrogen significantly increased in growth and yield of cucumber plants.