Bambang Pujiasmanto
Universitas Sebelas Maret

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EFEK NAUNGAN DAN CEKAMAN AIR TERHADAP PERTUMBUHAN DAN HASIL KUNYIT DI KISMANTORO, WONOGIRI Ratri, Anindita Dwi Yogi Sapta; Pujiasmanto, Bambang; Yunus, Ahmad
Caraka Tani: Journal of Sustainable Agriculture Vol 30, No 1 (2015): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.782 KB) | DOI: 10.20961/carakatani.v30i1.11826

Abstract

Turmeric is a medicinal plant that has largest secondary metabolites (curcumin). Improving secondary metabolites with abiotic stress that the provision of shade and water stress. This research aims to study the effects of shade and water stress on growth and yield of turmeric and content of secondary metabolites. The study uses a nested design with two factors, namely shade (without shade, 25%, 50%, 75%) and water stress (without stress, 25% field capacity, 50% field capacity, 25% field capacity). Analysis using the F test and DMRT 5% level. The results showed that shade did not effect to fresh and dry weight of plant. 75% shade decrease root lenght, fresh and dry weight of rhizome. Water stress did not effect to growth and yield of turmeric. The highest curcumin results in conditions without shade and without stress.
Usaha-usaha Peningkatan Hasil Tanaman Jahe Pujiasmanto, Bambang
Caraka Tani: Journal of Sustainable Agriculture Vol 16, No 1 (2001): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1817.391 KB) | DOI: 10.20961/carakatani.v16i1.20354

Abstract

Tanaman jahe sebagai salah satu komoditi ekspor non migas produksinya masih relatif rendah sehingga perlu usaha-usaha peningkatannya. Ditinjau dari berbagai aspek baik kondisi alam maupun sumber daya manusia memungkinkan keberhasilan peningkatan hasil tanaman jahe.Untuk meningkatan hasil jahe selain dengan berbagai penelitian yang bersifat agronomis, perlu diupayakan memasyarakatkan budidaya jahe langsung kepadaa masyarakat, yang salah satu cara pendekatannya melalui metode riset aksi (action research).
Budidaya Organik Kunyit pada Kluster Biofarmaka Kabupaten Karanganyar Samanhudi, Samanhudi; Yunus, Ahmad; Pujiasmanto, Bambang
Caraka Tani: Journal of Sustainable Agriculture Vol 33, No 1 (2018): April
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/carakatani.v33i1.19112

Abstract

Potential development of medicinal plants in Karanganyar is very large, because this area is famous as a center of medicinal plants such as ginger, turmeric, kencur, and temulawak. In the development of medicinal plants, the approach of organic cultivation is one of the alternatives that can be done to achieve the business. Therefore the application of technology to society about organic farming on Biopharmaca Cluster of Karanganyar was conducted with the aim to apply organic cultivation techniques that have resulted from previous studies, so it can be applied by the community to increase income and welfare. This application of technology to society activity is held in Sambirejo, Jumantono, Karanganyar. The research was conducted from March to October 2016. The results showed that the application of chicken manure affects the number of leaves, number of tillers, and the fresh weight of turmeric rhizome. The addition of manure (chicken, goat, cow) can increase all variables of planting growth which include plant height, number of leaf, number of tillers, fresh weight of plant, dry weight of plant, and fresh weight of rhizomes. Giving three types of manure (chicken, goat, cow) with mycorrhizal dose treatment there is no intraction to some growth observation variables. Mycorrhizal treatment with a dose of 10 g/plant can increase the number of tillers in turmeric. Overall the application of mycorrhizal at various doses (5, 10, and 15 g/plant) can increase plant height, leaf number, number of tillers, and fresh weight of turmeric rhizome.
PENGARUH KONSENTRASI NAA DAN AIR KELAPA TERHADAP MULTIPLIKASI TEMULAWAK (CURCUMA XANTHORRIZHA ROXB.) SECARA IN VITRO Pranata, Moch. Galih; Yunus, Ahmad; Pujiasmanto, Bambang
Caraka Tani: Journal of Sustainable Agriculture Vol 30, No 2 (2015): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.485 KB) | DOI: 10.20961/carakatani.v30i2.11890

Abstract

Java turmeric is a medicinal plant which in top ranks in its uses. Many people choose herbal treatments for their health. This study aims to investigate the response of the multiplication of java turmeric against granting PGR NAA and young coconut water in vitro. This research was conducted at the Laboratory of Biotechnology and Tissue Culture, Sebelas Maret University, Surakarta. The research was arranged in a Fully Randomized Design with 16 treatments and 3 replications. The results showed that giving kombination treatment of 0,5 ppm NAA and 60% young coconut water was able to increase root amount with by an average of 20,33. NAA 1,5 ppm can increase buds amount at 2 buds. Giving 20% young coconut water treatment were also capable of increase average length buds, root length in sequence 7,37 cm and 7,37 cm.
The Effect of Tiller Transplanting Technique and Water Availability on the Growth and Yield of Sidaguri (Sida rhombifolia) Putra, Dhimas Taufika; Pujiasmanto, Bambang; Supriyono, Supriyono
Caraka Tani: Journal of Sustainable Agriculture Vol 34, No 2 (2019): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.743 KB) | DOI: 10.20961/carakatani.v34i2.27186

Abstract

Sidaguri (Sida rhombifolia) is a wild plant with the ability to cure various diseases. Continuous exploitation of natural source can reduce the sustainability of this plant species. On the other hand, this plant is often ignored because it is considered as weed. This study aims to provide information about proper cultivation of Sidaguri to the community and medicinal plant farmers in order to maintain its sustainability and its potential to be used as cultivated plant. The study used a Completely Randomized Design (CRD) with two treatment factors: transplanting techniques (puteran, cabutan, stump) and water availability (50, 37.5, 25, 12.5% water field capacity). Observation data were analyzed by analysis of variance and followed by DMRT test at 5% upon the significant result. The results have revealed that the transplanting technique of transplanting tillers with puteran technique produces the best growth and 25% water availability increases plant growth and yield. The result suggests that Sidaguri is a plant that is tolerant to drought.