Research on improving fertilization technology of upland rice is still being developed. This research aimed to examine the most efficient technology fertilization (NPK and Urea) to increase the productivity of upland rice. Research had been conducted in upland rice fields, located at Ploso Kerep, Indramayu District, in MT I 2012/2013 designed in split plot with three replications. The main plot was the level of NPK fertilizer, consisting of (A) Without NPK (0 kg / ha), (B) NPK 100 kg / ha, (C) NPK 200 kg / ha, and (D) NPK 300 kg / Ha, and as subplots are (1) Without Urea 0 kg / ha, (2) Urea 100 kg / ha, (3) Urea 200 kg / ha and (4) Urea 300 kg / ha. The results showed that NPK and Urea can improve growth and yield of upland rice. NPK fertilizer with 300 kg / ha has produced the highest number of panicles per hill (12.07 grain panicles), while at Urea 200 kg / ha resulted in the highest panicle number of 11.54 grain panicles. The highest dry grain yield (5.78 t / ha) was obtained at NPK 300 kg / ha with an average increase of 100 kg / ha NPK reaching 370 kg / ha. The combination of NPK 300 kg / ha and with 300 kg urea / ha, the weight of 1000 urea 300 kg / ha can be increased to 7.58% when compared without fertilizing.
ABSTRAKKelembak merupakan tanaman yang berasal dari dataran Tengah China yang banyak digunakan untuk pengobatan tradisional. Tujuan dari penelitian ini yaitu untuk mengetahui keragaan pertumbuhan sembilan aksesi kelembak dari berbagai daerah di Jawa Tengah. Hasil penelitian ini yaitu sembilan aksesi kelembak terbagi menjadi 2 varian yaitu kelembak jamu dan kelembak jawa yang kemudian ditanam pada lokasi yang sama menunjukkan pertumbuhan yang berbeda. Kelembak jamu menunjukkan pertumbuhan yang lebih tinggi dibanding kelembak jawa.Kata kunci : kelembak, aksesi, keragaan pertumbuhan
The efforts to increase rice production is still focused on irrigated paddy field, especially by intesification. On the other hand, there are other land resources, such as dry land that can be used for rice extensification by cultivating upland rice. Dry land area in Kebumen regency reaches 88.364 ha. This number gives a significant meaning to the total rice production in Kebumen. The objective of the study was to investigate the variability of the farming bussiness and the factors influencing upland rice production in Mirit district, Kebumen regency. The variability of farming bussiness in the regency could be seen from several thing. Upland rice varieties (Inpago 8, Situ Bagendit, dan Situ Patenggang) used in one planting cropping pattern per year. Planting was carried out by tugal (3-4 seeds/hole). Seeds used were non-labeled and produced from government assistance of farmers’ group. Manpower was needed at land cultivation, planting, harvesting, threshing, and drying of the paddy. The workforce mostly were men and came from farmer’s family. The women were only utilitized on planting activity. F test showed that the number of workers, seeds, urea, SP, and KCl, NPK, compost fertilizer, and seeds’ type were simultaneously affecting production result and t-test indicated that the number of SP, NPK, and manure fertilizer partially affecting the production of upland rice.
This research was conducted using a survey method carried out in two districts in the South Sumatra region namely Ogan Ilir and Banyuasin starting in March 2019. Ogan Ilir Regency represents the lebak swamp area while Banyuasin represents the Pasangsurut swamp area. The selection of provinces is determined by purposive sampling, which is chosen provinces that have a fairly large swampy land. Data collected includes: (1) Characteristics of respondents (age, sex, education, land area / arable land, (2) Reasons for choosing a vub to plant, (3) source of seeds and seed classes planted, and (4) data and information other relevant to the purpose of the study.This study aims to identify the level of adoption and development of new superior varieties (VUB) of rice in swamps and identify the reasons for farmers in adopting and planting VUBs.From the results of the study revealed that Ciherang is a common variety planted by respondents in Ogan Ilir, while IR 42 is a variety commonly planted in Banyuasin, transplanting planting is done twice by seedlings, generally done by respondents in Ogan Ilir, while seed planting is directly carried out by respondents in Banyuasin, most respondents in Ogan Ilir are not familiar with Inpara varieties, varieties planted in the two districts are generally not labeled.Some of the reasons cited by farmers grow varieties between high production, short service life, and pest resistance data Distribution of varieties in South Sumatra shows that Ciherang is still the dominant variety, while Inpara has not been recorded in the data held by local agencies.
<p class="Abstract"><em>Surakarta strives to create a child-friendly city ecosystem. Communication, Informatics, Statistics, and Encryption Department of Surakarta provides Konata (Komunitas Anak Surakarta – Surakarta Kids Forum) as the only kids radio in Indonesia. Konata uses the radio streaming format which contains the actual issues, songs, stories, fairy tales, and bring talented children without leaving a distinctive element of children. It also held roadshow at schools. The radio can survive because of the important role of its announcers. Therefore, it requires to develop their technical and content creating skill. In this pandemic era, we’ll hold online workshop for the Konata’s announcers in collaboration with Solopos and Education and Cultural Department of Surakarta. Our program is going to target the elementary school teachers as participants. We hope this program can synergize the triple helix between university, governmental institution, and community to serve them in term of social service.</em></p>
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