The potential of Southeast Sulawesi local gogo rice genotypes

Abstract

One effort to obtain the superior rice genotypes, namely by selecting several local genotypes of Gogo Rice. This research aims to determine the diversity of components of production and production of some local south East Sulawesi Rice genotypes, the collection Faculty of Agriculture UHO. The planting material used is 8 (eight) local and southeast Sulawesi Rice genotypes. The study used the group’s randomized design, comprising 8 (eight) treatments (genotypes) and three repeats. To eight local Gogo Rice genotypes tested are: 1) yellow Loiyo genotypes, 2) White Loiyo genotypes, 3) Waburi-Buri genotypes, 4) Black genotypes, 5) Ngalaru genotypes, 6) of the Ungurunu genotypes, 7) Pae Momea genotypes, and 8) genotypes of Tinangge. The results showed the diversity of harvest age, the number of productive tillers, the amount of content grain, the total amount of grain, harvest index, the weight of 1000 grains, and the production of dried grain harvest from Gogo Rice genotypes in the test. From the eight locally southeast Sulawesi Rice genotypes tested. Two genotypes have high production potentials (on average of Gogo rice production), Ngalaru genotypes, and Tinangge genotypes, with the output of each 4.08 and 3.28 tons ha-1.

Karakteristik Morfologi Galur-Galur Padi (Oryza sativa L.) Fungsional yang Ditanam pada Dataran Medium

“…Hasil pengamatan menunjukkan bahwa genotipe padi yang diuji memiliki jumlah anakan berkisar antara 10 -19 anakan. Perbedaan jumlah anakan yang dihasilkan oleh masing-masing galur dipengaruhi oleh genetik dari tetua galur dan kemampuan galur untuk menghasilkan anakan (Wijayanto et al, 2021). 70 1 1 1 7 9 2 1 9 9 9 2 9 3 9 2,20 1 G-2 1 5 2,10 2 9 5 7 9 3 1 9 1 9 2 9 5 1 1,50 1 G-3 1 5 1,50 2 9 5 5 9 2 3 9 9 9 2 9 4 9 2,47 1 G-4 1 5 1,57 2 9 3 5 9 2 3 9 1 9 2 9 3 9 2,27 3 10 1 1 1 5 1 -1 9 1 9 1 9 1 9 2,50 3 G-9 1 5 1,34 1 1 1 5 1 -1 9 1 9 1 9 1 9 2,50 1 G-10 1 3 1,47 1 1 1 5 9 2 1 9 1 9 2 9 3 9 2,60 1 G-11 1 5 1,07 1 1 1 7 1 -3 9 1 9 1 9 1 9 1,70 1 G-12 1 5 1,70 4 9 7 7 9 3 1 9 1 9 1 9 5 9 2,44 1 G-13 1 3 1,04 1 1 1 5 9 2 1 9 1 9 1 9 3 Karakter morfologi daun tersaji pada Tabel 2. karakteristik keberadaan antosianin pada koleoptil hanya terlihat pada G-5 dengan intensitas sedang.…”

“…Adanya antosianin menjadi salah satu penanda bahwa beras tersebut tergolong padi fungsional. Padi fungsional adalah padi yang berasnya mengandung komponen-komponen pembentuk yang memiliki fungsi fisiologistertentu dan bermanfaat bagi kesehatan (Suliartini et al, 2021).…”

Performance and Pest and Disease Resistance Tests Local Genotype of Lowland Rice

“…According to (Nasution et al, 2018), differences in the flowering age of rice plants are caused by environmental factors such as temperature, sunlight, humidity and internal factors related to plant genetic factors. According to (Wijayanto et al, 2021), the ripening age for local strains of paddy rice is also related to the flowering age. Longer flowering age causes plants to enter the ripe harvest phase, such as in the Marapulai and Hitam Manis genotypes.…”

Purification of local upland rice seeds based on morphological characteristics

“…The local upland rice genotypes of Wakawondu and Wangkariri (from North Buton Regency, IOP Publishing doi:10.1088/1755-1315/1183/1/012079 2 Southeast Sulawesi) have a good taste, fluffier, fragrant, high anthocyanin content, and are very popular in the society. The Wakawondu genotype has even become the superior local upland rice of Southeast Sulawesi [2], is very popular, and has been marketed in many areas, even abroad. In reality in the field, perhaps because it has been planted repeatedly without systematic breeding efforts, causing local superior upland rice varieties to generally have been mixed with other varieties, so that efforts to purify the seeds of these local superior varieties are very necessary.…”