2022
DOI: 10.36084/jpt..v10i1.324
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Pengaruh Pemupukan Lewat Daun dan Waktu Defoliasi pada Pertumbuhan dan Hasil Jagung (Zea mays L.) Varietas NASA 29

Abstract: Upaya yang dapat dilakukan dalam peningkatan produksi jagung dapat dilakukan dengan penggunaan varietas unggul, defoliasi dan pemupukan yang berimbang. Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan lewat daun (foliar) dan pemangkasan daun tanaman jagung (defoliasi) terhadap pertumbuhan dan hasil jagung hibrida NASA 29. Penelitian ini dilaksanakan di Kebun Percobaan Samboja, Desa Bukit Raya, Kec. Samboja, Kutai Kartanegara, Kalimantan Timur, pada bulan April-Juli 2020. Bahan tanam yang digunakan … Show more

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“…Aside from macronutrients like phosphorus and potassium, the benefits of PK Plus inorganic fertilizer include the presence of other essential micronutrients required by plants. Research has proven that the giving of N, P, K and other microelements, through leaves significantly increases maize yields [20,21]. The application of foliar fertilization such as PK Plus fertilizer and combined with N, P, K fertilizer applied to the soil is very suitable for soils that contain sand and have a relatively low fertility rate, such as in the research location.…”
Section: Introductionmentioning
confidence: 99%
“…Aside from macronutrients like phosphorus and potassium, the benefits of PK Plus inorganic fertilizer include the presence of other essential micronutrients required by plants. Research has proven that the giving of N, P, K and other microelements, through leaves significantly increases maize yields [20,21]. The application of foliar fertilization such as PK Plus fertilizer and combined with N, P, K fertilizer applied to the soil is very suitable for soils that contain sand and have a relatively low fertility rate, such as in the research location.…”
Section: Introductionmentioning
confidence: 99%