Kabupaten Kediri merupakan salah satu wiayah yang berpotensi dalam pengembangan komoditas nanas di Jawa Timur. Tingginya produksi nanas didukung dengan sumber daya alam yang sesuai. Namun, produksi yang melimpah dan tidak terserap pasar menimbulkan risiko kerugian pasca panen. Pemanfaatan nanas dengan cara diolah menjadi sari, selai, dan dodol dapat menjadi solusi dan meningkatkan nilai tambah. Metode perencanaan bisnis produk digunakan untuk mengetahui kelayakan usaha dan strategi pemasaran produk olahan berbasis komoditas nanas. Berdasarkan hasil yang diperoleh, nilai tambah pengolahan produk skala rumahan memberikan keuntungan yang positif.

Tanaman nanas tumbuh subur dan merupakan sentra produksi di Kecamatan Ngancar,  yang terdiri 4 desa yaitu Babadan, Besali, Jagul, Kunjang Kabupaten Kediri. Permasalahan yang ada yaitu pemasaran buah dalam bentuk segardan  belum dikenal teknologi pasca panen dan pengolahan nanas menjadi produk yang awet disimpan. Tujuan kegiatan untuk coaching dan mentoring teknologi pengolahan nanas kepada kelompok PKK mandiri Desa Babadan Kecamatan Ngancar, Kabupaten Kediri. Metode Pelaksanaan yaitu Pembinaan dan sosialisasi tentang pentingnya ilmu teknologi pasca panen olahan buah nanas menjadi produk yang disukai konsumen dan dapat meningkatkan nilai ekonomi masyarakat petani nanas juga. .Waktu Pelaksanaan selama 4 hari mulai tanggal 18 Agustus sampai 21 Agustus 2021 di Balai Desa Babadan , Kec. Ngancar Kediri diikuti .peserta 20 orang. Hasil kegiatan yang dicapai adalah target jangka pendek yaitu petani mempelajari dan memahami ilmu teknologi pasca panen dan olahan buah nanas segar menjadi sari buah nanas, selai nanas, dodol nanas. Target jangka panjang adalah menjalin koordinasi dan kemitraan petani dengan pemangku kepentingan terkait seperti akademisi, pihak pemerintah dan swasta. Dapat terbentuk model  ekonomi bisnis UMKM berkelanjutan skala nasional.

Water guava (Syzygium Samarangense) was a popular plant in Indonesia because it was fresh and sweet. The aim of this research was to analyze the effect of the number of shoots of the upper stems and height of the rootstock at the shoot graft on the percentage of growing water guava. The method used in this study was a completely randomized design, factor into one rootstock length, namely 10 cm, 15 cm, and 20 cm. and the second factor was the number of buds on the scion, namely 2, 3, and 4. The results showed that there was a significant interaction in the treatment combination of the number of 4 buds on the upper stem and the length of the rootstock 15 cm at 35 days after grafting affected the growth percentage and growth in the number of leaves and length of the scion.

Pokak eggplant fruit in Indonesia was quite abundant as a wild plant. The research aimed to test antioxidant activity and phytochemical compounds of Pokak eggplant plant. The research method used quantitative analysis: DPPH and phytochemical moisture content. The results are fresh fruit research results: water content 82.2%, ash content 1.64%, protein 9.77%, fat 4.63%, carbohydrates 4.54%, Vitamin C 3.78%, phenol 33.95 mg/g, Tannins 0.94 mg/g, Flavonoids 1,38 mg/g, DPPH 85.58%. Seeds: water content 39.90%, ash 1.16%, protein 6.22%, fat 0.48%, carbohydrates 52.97%, Vitamin C 2.46%, phenol 21.84 mg/g, Tannins 0.52 mg/g, Flavonoids 2.32 mg/g, DPPH 86.88%. Dry stem: water content 6.88%, ash content 7.92%, protein 14.28%, fat 6.90%, carbohydrate 64.02%, Vitamin C 0.13%, phenol 92.14 mg/g, Tannin 1.61 mg/g, Flavonoids 8.04 mg/g, DPPH 78.47%. Fruit skin: water content 58.16%, ash content 0.26%, protein 5.74%, fat 0.32%, carbohydrates 35.29%, Vitamin C 1.34%, phenol 25.53 mg/g, Tannins 0.53 mg/g, Flavonoids 2.76 mg, DPPH 85.49%. Fresh Leaves: water content 58.16%, ash content 0.26%, protein 5.74%, fat 0.32%, carbohydrates 35.29%, Vitamin C 1.34%, phenol 25.53 mg/g, Tannins 0.53 mg/g, Flavonoids 2.76 mg/g, DPPH 85.49%. Dried Leaves: water content 7.52%, ash content 7.52%, protein 25.84%, fat 3.67%, carbohydrates 50.52%, Vitamin C 1.31%, phenol 12.87 mg/g, Tannins 0.20 mg/g, Flavonoids 1.76 mg/g, DPPH 64.50%.

A Green mustard or Pakcoy (Brassica rapa L.) is a type of vegetable that has high economic value and has the potential to contain bioactive compounds and nutrients that are useful for increasing immunity in the body. The formulation of the problem obtained is whether there is an interaction between giving POC and types of media on the development and production of pakcoy. The purpose of the experiment was to study and evaluate the response of POC and media types to pakcoy production using hydroponics. The research methodology used a completely randomized design, two factors, namely the concentration of POC (K) and the type of growing media (M). Parameters measured included plant height, leaf area, fresh weight, root length. The data were tested with ANOVA consisting of F Count and BNT Test or Duncen's test if there was a significant effect. The results of the study proved that there was no interaction between the two treatments. However, there was a single effect on media use and the best one was M2 (husk charcoal) which had the highest number of leaves, leaf area, fresh weight and root length. The addition of POC concentration of 12 ml/L had a very significant effect on the variation in leaf area observed at 30 days after planting.