Aplikasi kompos biochar dapat memperbaiki sifat kimia, fisik, dan biologi tanah, sehingga kompos biochar mampu meningkatkan kesehatan tanah dan produktivitas tanaman. Penilitian ini bertujuan untuk mengetahui besar pengaruh pupuk P dan kompos biochar (KB) secara tunggal terhadap pertumbuhan hasil tanaman jagung sayur. Penelitian ini dilaksanakan di Screen HouseAgroekoteknologi Fakultas Pertanian Universitas Trunojoyo Madura, menggunakan Rancangan Acak Lengkap (RAL) non faktorial Perlakuan P1: 50 kg Sp36/ha (0,25 gSp36/pot), P2: 65 kgSp36/ha (0,325 gSp36/pot), P3: 80 kgSp36/ha (0,4 gSp36/pot) perlakuan P4: 1,5 ton KB /ha (7,5gKB/pot), P5: 2,5 ton KB/ha (12,5 g KB/pot) dan P6: 3,5 ton KB/ha(17,5 g KB/pot). Hasil penelitian menunjukkan bahwa pemberian pupuk Sp36 (P) dan kompos biochar (KB) berpengaruh tidak nyata terhadap hampir seluruh parameter penelitian, kecuali total bobot basah tanaman. Dengan rerata tertinggi total bobot basah tanaman adalah P2 (174.00 g) dan berbeda nyata dengan perlakuan lainnya.


Deskripsi Lain

Biochar application enhances the soil's chemical, physical, and hydrologicalrncharacteristics, hence promoting soil health and increasing plant productivity. Thernobjective of this study is to assess the impact of P fertilizer and biochar compostrnindividually on the growth of maize vegetable crops. The research will be carried out in thernAgroecotechnology Screen House, located in the Faculty of Agriculture at the University ofrnTrunojoyo Madura. The study will utilize a non-factorial Completely Randomized Designrn(CRD) with 2 components. The first factor is the dosage of P fertilizer, which has threernlevels: P1: 50 kg/ha 0.25 g per pot, P2: 65 kg/ha 0.325 g per pot, and P3: 80 kg/harnor 0.4 g per pot. The second factor is biochar compost, which also has three levels: P1:rn1.5 tons/ha 7.5 g per pot, P5: 2.5 tons/ha 12.5 g per pot, and P6: 3.5 tons/ha 17.5rng per pot. The study findings indicated that the utilization of biochar and sp36 (P) compostrndid not have a noteworthy impact on most of the research variables, with the exception ofrnthe overall moist weight of the plants. The treatment P2 had the greatest average totalrnplant wet weight, which was 174.00 g. This value was substantially different from the otherrntreatments.

• PENGARUH APLIKASI SECARA TUNGGAL PUPUK P DAN KOMPOS BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG SAYUR (Zeamays L.)