IDENTIFIKASI FAKTOR PEMBATAS LINGKUNGAN PADA PERTUMBUHAN BAYAM MERAH
Abstrak
Faktor pembatas sangat penting terhadap pertumbuhan tanaman. Tujuan penelitian faktor pembatas lingkungan adalah untuk mengkaji beberapa faktor pembatas dan mengidentifikasi seberapa signifikan peran faktor pembatas terhadap pertumbuhan tanaman. Cara kerja yang dilakukan adalah dengan mengamati 4 variasi yang akan diberi perlakuan yang berbeda. Metode yang digunakan adalah studi eksperimental dengan analisis kuantitatif, yaitu setiap data yang ada diolah dalam tabel dan dijelaskan. Hasil dari penelitian ini menunjukkan perbedaan yang signifikan yakni variasi A1 memiliki tinggi 6,9 cm dan jumlah daun 7 helai, variasi A2 memiliki tinggi 19,8 cm dengan jumlah daun 72 helai, variasi A3 memiliki tinggi 5,3 cm dan jumlah daun 7 helai, dan variasi A4 memiliki tinggi sebesar 9,3 cm dan jumlah daun 24 helai. Dari semua variasi yang dilakukan, terbukti jika air, tanah, udara, suhu, dan sinar matahari berperan penting dalam pertumbuhan tumbuhan. Rekomendasi kebijakan yang dapat dilakukan adalah dengan penggunaan screen house. Screen house merupakan bangunan yang terbuat dari plastik yang berfungsi untuk melindungi serangan hama dan mendukung pemaparan sinar matahari secara langsung terhadap tanaman.
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