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Journal : AGRINULA: Jurnal Agroteknologi dan Perkebunan

RESPON APLIKASI ZPT ORGANIK PADA UMUR BIBIT YANG BERBEDA TERHADAP PERTUMBUHAN DAN PRODUKSI TOMAT CERI Rizka Ismayanti; Yunida berliana; Triara Juniarsih; Nina Unzila Angkat
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 5 No 2 (2022): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v5i2.465

Abstract

Tomato is one of the favorite fruits consumed by the Indonesian people either consumed directly, as a salad or juiced and an additional ingredient in cooking ingredients. One type of tomato that is often consumed by the public is cherry tomatoes. Cherry tomatoes ( Solanum Lycopersicum var.. Cerasiforme) For this reason it is very important in improving production and high quality. This study used Organic ZPT and Different Seedling Ages. The design used by the Randomized Group Design (RAK) consisted of Seed Age Factors U1(15 days), U2(20 days) and U3 (25 days) and Dose Factors ZPTZ0 (without ZPT), Z1 (ZPT 50%), Z2 (ZPT 75%) and U3 (100%). The results of the Seed Age Research had a very noticeable effect on the Number of Branches at the age of 40 HST. Meanwhile, the results of ZPT have a very noticeable effect on Plant Height of 20 HST and Number of Branches of 40 HST. Meanwhile, the results of ZPT have a very noticeable effect on Plant Height of 20 HST and Number of Branches of 40 HST. And the interaction of the two had a noticeable effect on the number of branches ,the weight of the best crop fruit obtained at the U2Z1 treatment (20 days + 50% ZPT) which was 167.53 g.
MINIMALISIR PUPUK NPK 16-16-16 DENGAN APLIKASI POC KULIT NANAS PADA TANAMAN TERUNG UNGU (Solanum melongena L) Kikie Swandi Lase; Yunida Berliana; Dedi Kurniawan; Nina Unzila Angkat
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 6 No 2 (2023): AGRINULA: Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v6i2.999

Abstract

Purple eggplant (Solanum melongena L.) is a vegetable widely grown in Indonesia. This research to determine the effect of applying NPK 16-16-16 combined with pineapple peel POC on the growth and yield eggplant plants. The research was conducted in a community garden in Medan Helvetia District, North Sumatra. The research used two treatment factors with a Factorial Randomized Group Design (RAK). factor1 is the dose of NPK 16-16-16 which consists four levels: N0 (control), N1 (10 grams/plant), N2 (20 grams/plant), and N3 (30 grams/plant). Factor2 POC of pineapple skin consists four levels: P1 (50 ml POC + 950 ml water = 1 L/Plot), P2 (100 ml POC + 900 ml water = 1 L/Plot), P3 (150 ml POC + 850 ml water = 1 L/Plot), and P4 (200 ml POC + 800 ml water = 1 L/Plot). Parameters a plant height (cm), number branches, age harvest (days), fruit weight plant (gr), number of fruit plant, and fruit weight plot. The research results NPK 16-16-16 fertilizer had a impact on plant height, number of branches, age at harvest, fruit weight per plant, number of fruit per plant, and fruit weight per plot. The best dose was 20 g/plant (N2) . Pineapple peel POC application also affected plant height at 5 WAP, number of branches, fruit weight per plant, number of fruit per plant, and fruit weight per plot. The best results are using combination of 20 g/plant NPK 16-16-16 (N2) and 150 ml pineapple skin POC application + 850 ml water.