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KAJIAN KERAPATAN TANAMAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicum esculentum Mill) VARIETAS BETAVILA YANG DI PANGKAS PUCUK APIKAL

Maria Klara Salli, Yosefina Lewar

 Abstrak. The productivity of tomato plants in East Nusa Tenggara (NTT) in 2016 reached 4.70 tons/ha, increasing by 17.66% from 2015. However, the harvested area decreased by 6.74%. Based on the above data, there is an increase in tomato productivity in NTT but still low compared to national productivity of 15.31 tons/ha. Some of the possible differences in productivity, in addition to the decline in harvested area are also caused by inadequate cultivation techniques that include plant density regulation and other cultivation measures. The purpose of this study was 1) to examine the effect of plant density on growth and yield of tomato plants cut by apical buds and 2) to obtain the best size of plant density that can increase the growth and yield of tomato plants. This study used a randomized block design with a planting distance factor consisting of 8 treatment levels with 4 replications: spacing of 50, 60 cm x 40 cm, 70 cm x 40 cm, 50 cm x 50 cm, 60 cm x 50 cm,   x 50 cm, 60 cm x 60cm, 60 cm x 60 cm and 70 cm x 60 cm. The results showed that plant density had an effect on plant growth, namely stem diameter and number of productive branches, and influenced the yield of tomato plants namely fruit weights, plant density/spacing of 70 cm x 40 cm and 70 cm x 60 cm had the best influence on plant growth and fruit weight per plant highest (1037.19 grams/plant and 907.50 grams/plant) of  betavila variety.

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KAJIAN POLA DISTRIBUSI PANGAN (BERAS, BAWANG PUTIH, KACANG TANAH, KACANG MERAH, KACANG HIJAU) DI KOTA KUPANG

Melgiana S. Medah, Chris N. Namah

 Abstrak. Distribution is the activity of moving products from sources to consumers using distribution channels at the right time (Assauri, 2004). A distribution channel is a structure reflecting alternative channels and various ventures (such as producers, wholesalers, and retailers). The objectives of this study are (1) Identification of patterns of food distribution (rice, garlic, groundnuts, kidney beans, mung beans) in Kupang city; (2) Identification of food supplier areas in the city of Kupang. This research is a set of survey activities, and the data collected is sourced from primary and secondary data. The methods used in this study are descriptive method and the sampling technic which is taken from 100 traders in the city of Kupang which are situated in 4 main traditional markets (Oesapa, Oeba, Inpres, and Oebobo). The results showed that rice agents held 75 percent of the distribution patterns with the distribution system of rice as such: agents - distributors - retailers - consumers. Whereas 25 percent are local rice with distribution patterns, farmers - collectors - consumers. Regarding the garlic distribution, 100 percent held by garlic agents supplying directly to retailers before reaching consumers. Unlike garlic, peanut and mung beans distribution patterns are 90 percent held by collectors, and directly sold to consumers, and only 10 percent goes consumers through retailers. Kidney beans commodities 70 percent goes to traders - 10 percent goes to retailers - consumers. Sulawesi and Surabaya are the two main rice suppliers for the region make up 75 percent. Surabaya also funnels 100 percent imported garlic from China to Kupang. While groundnuts and kidney beans are provided 80 percent by TTS farmers, 15 percent Ende farmers and 5 percent from Surabaya. About mung beans, 70 percent are coming from Malaka district, 30 percent from Camplong, Oeso and Semau. Except for red beans which are sometimes supplied from Surabaya around 10 percent, the other types of beans are most of the times always available in NTT.

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Jurusan Manajemen Pertanian Lahan Kering © 2023 Politeknik Pertanian Negeri Kupang. Alamat: Jl. Prof. Dr. Herman Yohanes, Lasiana, Kelapa Lima, Kota Kupang, Nusa Tenggara Timur. Telepon: +62380881600 Fax: +62380881601 Email: mplk@politanikoe.ac.id. Motto: LEARN-PARCTICE-BE RICH. Designed By JoomShaper