Aplikasi Kompos Kotoran Sapi dan Zeolit Terhadap Pertumbuhan dan Produksi Kacang Hijau (Phaseolus Radiatus L)

Abstract

Rancangan penelitian ini meenggunakan Rancangan Acak Kelompok (RAK) dengan 2 ulangan terdiri dari dua faktor yakni pertama, aplikasi kompos kotoran sapi (S) terdiri dari 4 taraf perlakuan yaitu : S0 = Tanpa perlakuan kotoran sapi, S1 = 0,75 kg/plot kompos kotoran sapi; S2 = 1,5 kg/plot kompos kotoran sapi; dan S3 = 2,25 kg/plot kompos kotoran sapi. Kedua, Aplikasi Zeolit (Z) terdiri dari 4 taraf yaitu : Z0 = Tanpa zeolit, Z1 = 0,1 kg/plot zeolit, Z2 = 0,3 kg/plot zeolit, Z3 = 0,6 kg/plot zeolit. Pengamatan dilakaukan terhadap tinggi tanaman (cm), umur berbunga (hari), jumlah polong (buah), dan berat kering 100 biji (gram). Hasil penelitian menunjukkan bahwa tinggi tanaman kacang hijau pada umur 2 sampai 4 minggu setelah tanam (MST) tidak berpengaruh nyata terhadap tinggi tanaman kacang hijau, tetapi pada umur 5 minggu setelah tanam (MST) secara nyata berpengaruh terhadap tinggi tanaman. Sedangkan aplikasi zeolit 2 sampai 5 minggu setelah tanam (MST) tidak berpengaruh nyata. pemeberian kompos kotoran sapi dan zeolit tidak pengaruh nyata terhadap umur berbunga. Namun pemberian kompos kotoran sapi berpengaruh nyata terhadap jumlah dibandingkan dengan kontrol, tetapi tidak berpengaruh nyata antar dosis kompos. Pada pengamatan Bobot 100 biji/gram menunjukkan bahwa aplikasi kompos kotoran sapi dan zeolit tidak menunjukkan pengaruh nyata. The design of this study used a randomized block design (RBD) with 2 replications consisting of two factors. First, cow dung compost application (S) consisting of 4 levels of treatment, namely: S0 = without cow dung treatment, S1 = 0.75 kg cow dung compost/plot. ; S2 = 1.5 kg cow dung compost/plot; and S3 = 2.25 kg cow dung compost/plot. Second, the Zeolite (Z) application consists of 4 levels, namely: Z0 = No zeolite, Z1 = 0.1 kg zeolite/plot, Z2 = 0.3 kg zeolite/plot, Z3 = 0.6 kg zeolite/ plot. Observations were made on plant height (cm), flowering age (days), number of pods (fruit), and dry weight of 100 seeds (grams). The results showed that the height of green bean plants at the age of 2 to 4 weeks after planting (WAP) had no significant effect on the height of the green bean plants, but at the age of 5 weeks after planting (WAP) significantly affected plant height. Meanwhile, zeolite application 2 to 5 weeks after planting (WAP) had no significant effect. The application of cow dung and zeolite compost did not significantly influence flowering age. However, the application of cow dung compost significantly affected the amount compared to the control, but did not have a significant effect between compost doses. The observation weight of 100 seeds/gram showed that the application of cow dung and zeolite compost did not show any significant effect.