UJI EFEKTIVITAS MACAM KAWAT PENGHANTAR LISTRIK SIPLO DAN PEMBERIAN PUPUK NPK TERHADAP PENINGKATAN KUALITAS HASIL TANAMAN PADI (Oryza sativa L.) VARIETAS PADJAJARAN

Rice plant (Oriza sativa L.) is a food plant that can produce rice as a staple food source for most of the Indonesian population. SIPLO application and the addition of NPK compound fertilizer can improve soil fertility and make it easier for plants to absorb nutrients in the soil. This study aims to determine the combination of SIPLO electric conductor type treatment and NPK compound fertilizer to increase productivity and quality of rice plants. The study was conducted from October 2021 to March 2022. The research method was carried out using a factorial RAK (Randomized Block Design) design with two factors. The first factor is the type of SIPLO electrical conducting wire, namely bendrat wire and enamel/copper wire. The second factor is NPK compound fertilizer consisting of 150 kg/ha, 300 kg/ha and 450 kg/ha. Each treatment combination was repeated three times. The results showed that there was an interaction with the treatment of SIPLO electrical conductors with the application of NPK compound fertilizer. The results showed a separate table for the treatment of SIPLO electrical conductor types with the application of NPK compound fertilizer. The weight of 1000 grains showed the optimum dose of 777.5 kg/ha resulting in a weight of 27.45 g. The yield of K2 shows a value of 84.90% and M2 is 84.93%. and Paddy tons per hectare separate table shows 10.05 tons/ha and M3 is 10.04 tons/ha. The treatment of enamel/copper wire + NPK compound fertilizer increased the productivity of rice plants by 92%.Keywords: Rice, Jawro, SIPLO, NPK compound fertilize

Pengaruh Pemberian Jenis Pupuk Kandang Dan Dosis Eco Enzyme Terhadap Pertumbuhan Dan Hasil Tanaman Mentimun Jepang (Cucumis sativus L. Var Roberto)

Cucumber plant is one of the annual vines belonging to the Cucurbitaceae family. There are many types of cucumbers, one of which is the Japanese cucumber (Cucumis sativus L. Var Roberto). This type of cucumber has several advantages, including: longer size, slender fruit shape, soft flesh, greener skin color, sweeter taste, crunchier, and less water content. This study aims to determine the effect of giving the right type of manure and eco-enzyme dose on the growth and yield of Japanese cucumber plants. The method used is a factorial RAK which consists of two factors. The first factor is the type of manure consisting of three levels (cow, goat, and chicken). The second factor is the dose of eco enzyme consisting of three levels (6.57 ml, 13.14 ml, and 19.17 ml). The results showed that the P2E1 treatment combination produced good fruit weight per hectare with an average of 27.09 tons ha-1, but it was not significantly different from the P1E1 treatment combination with an average of 23.59 tons ha-1.Keywords: Japanese cucumber, cow, goat, and chicken manure, eco enzyme dos

PENGARUH WARNA CAHAYA LED MERAH, BIRU, KUNING DAN MEDIA TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI MICROGREEN BAYAM MERAH (Amaranthus gangeticus)

Red spinach is quite easy to cultivate so it can be planted and harvested at microgreen age. Microgreens are vegetables that are harvested 7-21 days after germination. Microgreens are functional foods because they have many health benefits. This study aims to determine the interaction between red, blue, yellow LED light colors and growing media on the growth and production of red spinach (Amaranthus gangeticus) microgreen. This research is a box experiment using a Divided Plot Experiment Design. The results showed that there was an interaction between the color of the LED and the growing media on the growth of microgreen red spinach. The combination of C1M3 (Red LED + Sand & Compost) with an average of 4.24 cm and C2M3 (Blue LED + Sand & Compost) with an average of 4.44 cm resulted in higher plant heights at 7 DAP. Different types of planting media on microgreen red spinach had a significant effect on growth where compost sand media produced the highest plant height, which was 4.55 cm at 14 DAP. Separately, the average yield tends to be higher in the red and blue LED treatments, as well as the combination of sand and compost media. Compost sand combination (M3) gives the best results supported by fresh weight parameters with an average of 9.35 g. In the C0M1 quality parameter, it shows that treatment tends to be better supported by the TPT parameter with an average value of 2.50. Based on the results of this study, it can be recommended that the cultivation of red spinach microgreens in planting boxes can be done using red and blue LEDs and a combination of compost sand planting media to pay attention to micro elements that affect microgreens for better growth