scholarly journals Peningkatan Kadar Zn Beras Pecah-Kulit pada Sistem Penggenangan Berselang Melalui Aplikasi Pupuk Kandang Diperkaya Zn Heptahidrat

2021 ◽  
Vol 26 (4) ◽  
pp. 630-638
Author(s):  
Salawati Salawati ◽  
Sjarifuddin Ende ◽  
Mohammad Basir ◽  
Indrianto Kadekoh ◽  
Abdul Rahim Thaha
Keyword(s):  
Confidence Interval ◽  
Irrigation System ◽  
Brown Rice ◽  
Factor Group ◽  
Rice Grain ◽  
Consumer Health ◽  
Cow Manure ◽  
Grain Production ◽  
Single Factor ◽  
Group Design

Zn levels in rice are essential for maintaining consumer health. However, Zn deficient plants can reduce levels of Zn in grains and the ability of plants to express their genetic potentials. This study examines the use of cow manure enriched with Zn heptahydrate on increasing Zn levels of broken skin rice. The experiment was arranged in a randomized single factor group design with seven levels of manure dose treatment, namely: 0; 2.5; 5, 7.5, 10, 12.5, 15 tons ha-1, with 3 replications. Spacing was 30 cm x 30 cm with a size of 3 m x 4 m. The parameters observed were plant growth, the weight of 1,000-grain, percentage of empty grain, production, Zn and protein contents of the brown rice. The collected data were analyzed using analysis of variance with a confidence interval of 5%, followed by the Duncan test of 5%. The results showed that the application of cow manure with a dose of 10 tons ha-1 enriched by 5 kg ha-1 Zn heptahydrate could increase the number of productive tillers, weight of 1,000-grains, production, Zn and protein contents of the brown rice as well as suppress the grainy rice grain of Mekongga variety of lowland rice on the intermittent flooding.   Keywords: brownrice, cow manure, irrigation system, Zn heptahydrate

Chemical Constituents of Brown Rice Grain (Oryza sativa)

2005 ◽  
Vol 41 (6) ◽  
pp. 650-653
Author(s):  
I. M. Chung ◽  
Mohd Ali ◽  
A. Ahmad ◽  
C. Y. Yu ◽  
K. H. Ma ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Chemical Constituents ◽  
Brown Rice ◽  
Rice Grain

scholarly journals PENGARUH IMPLEMENTASI ASESMEN PROJEK TERHADAP KARAKTER DAN LITERASI SAINS SISWA KELAS IV SD GUGUS 2 KECAMATAN BULELENG

2021 ◽  
Vol 2 (1) ◽  
pp. 96-102
Author(s):  
Ahmad Baihaqi Rifqi
Keyword(s):  
Random Sampling ◽  
Simple Random Sampling ◽  
Independent Group ◽  
Single Factor ◽  
Group Design

Penelitian ini bertujuan untuk mengetahui pengaruh implementasi asesmen projek terhadap karakter dan literasi sains siswa. Populasi penelitian ini adalah seluruh kelas IV SD di Gugus II Kecamatan Buleleng Kabupaten Buleleng yang berjumlah 114 siswa dan sampel berjumlah 47 siswa. Penetapan sampel dilakukan dengan teknik simple random sampling. Penelitian ini merupakan quasi eksperimen dengan rancangan Single Factor Independent Group Design. Teknik pengumpulan data menggunakan kuesioner untuk karakter dan tes untuk literasi sains. Data dianalisis dengan menggunakan multi analisis varians. Hasil penelitian menunjukkan uji hipotesis pertama nilai F= 15,813 dengan signifikansi 0.000<0.05 yang artinya Ho ditolak dan H1 diterima, terdapat perbedaan karakter siswa yang mengikuti pembelajaran dengan implementasi asesmen projek dengan siswa yang mengikuti pembelajaran dengan implementasi asesmen konvensional. Hasil uji hipotesis kedua menunjukkan bahwa F= 20,471 dengan 0,000<0,05 yang artinya Ho ditolak dan H1 diterima, terdapat perbedaan yang signifikan antara literasi sains siswa yang mengikuti pembelajaran dengan implementasi asesmen projek dengan siswa yang mengikuti pembelajaran dengan implementasi asesmen konvensional. Uji hipotesis ketiga menunjukan bahwa F= 18,868 dengan 0,000<0,05 yang artinya Ho ditolak dan H1 diterima, terdapat perbedaan karakter dan literasi sains siswa secara simultan antara siswa yang mengikuti pembelajaran dengan implementasi asesmen projek dengan siswa yang mengikuti pembelajaran dengan implementasi asesmen konvensional.

scholarly journals Analysis of Fungal Contamination on Commercially Sold Rice in Puerto Rico

2018 ◽  
Vol 15 (2) ◽  
Author(s):  
Nicole Colón Carrión ◽  
Chad Lozada Troche
Keyword(s):  
Rice Variety ◽  
Fungal Endophytes ◽  
Brown Rice ◽  
P Value ◽  
Rice Grain ◽  
Penicillium Verrucosum ◽  
Normal Surface ◽  
White Rice ◽  
Rice Grains ◽  
Fungal Contaminants

Crops and stored grains are susceptible to pathogens that represent a threat to our health. The study presented herein compares the normal surface and endophytic fungal communities present on white and brown rice grains. One hundred grains of each rice variety was analyzed to determine their fungal contaminants and endophytes. Fungi were inoculated on SDA media, and purified in PDA media; morphological characterization was performed followed by amplification of the ITS region using PCR for all fungal isolates. Statistical analysis indicated significant differences between medium brown rice compared to white rice for surface and endophytic communities (p-value £ 0.05). In addition, a higher fungal diversity was found on brown rice grains compared to white rice. This variation may be due to differences in the processing methods used for each rice grain type. BLAST analysis revealed the presence of toxigenic strains of Aspergillus flavus, A.oryzae, Penicillium verrucosum, and P. viridicatum. The study of fungal growth in rice grains can contribute to the minimization of mycotoxin production by its prevention and control; therefore, decreasing crop contamination and human exposure to their metabolites. KEYWORDS: Fungi; Rice; Fungal contaminants; Fungal endophytes

GRAIN PRODUCTION OF CORN HYBRIDS UNDER DIFFERENT NITROGEN FERTILIZATIONS IN LOCAL SUBSUPERFICIAL IRRIGATION SYSTEM

2017 ◽  
Author(s):  
F. L. F. JESUS ◽  
A. C. SANCHES ◽  
R. G. MAFFEI ◽  
F. C. MENDONÇA ◽  
M. V. TALAMINI JUNIOR
Keyword(s):  
Irrigation System ◽  
Grain Production ◽  
Corn Hybrids

scholarly journals Measurement of the Transfer Factor of Rare Earth Elements from Paddy Soil to Brown Rice and Their Distribution in Rice Grain Using ICP-MS

2018 ◽  
Vol 67 (7) ◽  
pp. 405-411
Author(s):  
Keiko TAGAMI ◽  
Shigeo UCHIDA ◽  
Hiroyoshi KIKUCHI ◽  
Norikazu KOGURE
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Transfer Factor ◽  
Paddy Soil ◽  
Brown Rice ◽  
Rice Grain ◽  
Icp Ms

scholarly journals PENGARUH IMPLEMENTASI ASESMEN KINERJA TERHADAP KARAKTER DAN LITERASI SAINS SISWA KELAS IV MIN 2 KONAWE SELATAN

2020 ◽  
Vol 1 (2) ◽  
pp. 40-48
Author(s):  
Nurzil Amri
Keyword(s):  
Random Sampling ◽  
Independent Group ◽  
Single Factor ◽  
Group Design

Penelitian ini bertujuan untuk mengetahui apakah terdapat perbedaan implementasi asesmen kinerja terhadap karakter dan literasi sains siswa. Populasi penelitian ini berjumlah 170 siswa dan sampel berjumlah 78 siswa. Penetapan sampel dilakukan dengan teknik random sampling. Penelitian ini merupakan quasi eksperimen dengan rancangan eksperimen Single Factor Independent Group Design. Teknik pengumpulan data menggunakan kuesioner untuk karakter dan pengumpulan data literasi sains menggunakan tes objektif. Data dianalisis menggunakan multi analisis varians. Hasil penelitian menunjukkan, (1) nilai F=13,419., p 0,001 < 0,05 yang artinya terdapat perbedaan karakter siswa yang mengikuti pembelajaran asesmen kinerja dan siswa yang mengikuti pembelajaran konvensional dengan pendekatan saintifik. (2) nilai F=15,797., p 0,001 < 0,05 yang artinya terdapat perbedaan literasi sains siswa yang mengikuti pembelajaran asesmen kinerja dan siswa yang mengikuti pembelajaran konvensional dengan pendekatan saintifik. (3) nilai F=14,182., p 0,001 < 0,05 yang artinya terdapat perbedaan karakter dan literasi sains secara simultan antara siswa yang mengikuti pembelajaran asesmen kinerja dengan siswa yang mengikuti pembelajaran konvensional dengan pendekatan saintifik. Dapat disimpulkan bahwa terdapat perbedaan karakter dan literasi sains siswa yang mengikuti pembelajaran saintifik menggunakan asesmen kinerja dan siswa yang mengikuti pembelajaran saintifik menggunakan konvensional di kelas IV MIN 2 Konawe Selatan.

scholarly journals Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) pada Pemberian Berbagai Dosis Pupuk Kandang Kotoran Sapi dan PGPR Akar Bambu

2020 ◽  
Vol 9 (2) ◽  
pp. 763-771
Author(s):  
Isma ◽  
Mahdiannoor Mahdiannoor
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Organic Fertilizers ◽  
Cow Manure ◽  
Single Factor ◽  
Inorganic Fertilizers ◽  
Growing Period ◽  
Randomized Block Design ◽  
Affected Plant ◽  
Food Needs

       Shallot is an important commodity that becomes the basic food needs of the Indonesian people. Farmers generally use chemical or inorganic fertilizers in their cultivation activities. Inorganic fertilizers can accelerate the growing period because the nutrients can be absorbed directly by the soil. However, the continuous use of inorganic fertilizers can harm the soil and the environment, then to avoid this is to switch to using organic fertilizers. Manure is one of the organic fertilizers that can increase the availability of nutrients for plants. With the presence of intensive bacteria, it can accelerate the availability of nutrients. Bacteria whose role is to decompose organic matter are called PGPR. This study aims to (i) know the interactions (ii) know the single factor of cow manure (iii) know the single factor of bamboo root PGPR (iv) get the best interaction (v) get the best dose of cow manure (vi) get the best dose of bamboo root PGPR. This research was carried out in alluvial land in Tabalong District from March-June 2019. This study used a factorial randomized block design with the treatment is a dose of cow manure, namely: p1=10 t/ha, p2=20 t/ha, p3=30 t/ha, while the bamboo roots PGPR are: b1=20 ml, b2=25 ml, and b3=30 ml, so the combination is 9 treatments. The results showed that the observed variables were plant height, number of leaves, number of tubers, tuber diameter and tuber weight only affected plant height with a single factor treatment of cow manure and the best dose was 20 t/ha.Shallot is an important commodity that becomes the basic food needs of the Indonesian people. Farmers generally use chemical or inorganic fertilizers in their cultivation activities. Inorganic fertilizers can accelerate the growing period because the nutrients can be absorbed directly by the soil. However, the continuous use of inorganic fertilizers can harm the soil and the environment, then to avoid this is to switch to using organic fertilizers. Manure is one of the organic fertilizers that can increase the availability of nutrients for plants. With the presence of intensive bacteria, it can accelerate the availability of nutrients. Bacteria whose role is to decompose organic matter are called PGPR. This study aims to (i) know the interactions (ii) know the single factor of cow manure (iii) know the single factor of bamboo root PGPR (iv) get the best interaction (v) get the best dose of cow manure (vi) get the best dose of bamboo root PGPR. This research was carried out in alluvial land in Tabalong District from March-June 2019. This study used a factorial randomized block design with the treatment is a dose of cow manure, namely: p1=10 t/ha, p2=20 t/ha, p3=30 t/ha, while the bamboo roots PGPR are: b1=20 ml, b2=25 ml, and b3=30 ml, so the combination is 9 treatments. The results showed that the observed variables were plant height, number of leaves, number of tubers, tuber diameter and tuber weight only affected plant height with a single factor treatment of cow manure and the best dose was 20 t/ha.

scholarly journals PENGARUH MODEL PEMBELAJARAN COOPERATIVE INTEGRATED READING AND COMPOSITION BERBANTUAN MEDIA CERITA BERGAMBAR TERHADAP KEMAMPUAN MEMBACA DAN HASIL MEMBACA PEMAHAMAN SISWA KELAS IV

2019 ◽  
Vol 2 (1) ◽  
pp. 47-58
Author(s):  
Ketut Eli Mariadeni ◽  
Ni Ketut Suarni ◽  
Ida Bagus Putrayasa
Keyword(s):  
Random Sampling ◽  
Independent Group ◽  
Single Factor ◽  
Group Design

AbstrakPenelitian ini bertujuan, 1) untuk mengetahui perbedaan kemampuan membaca antara siswa yang mengikuti model pembelajaran CIRC berbantuan media cerita bergambar dengan model pembelajaran konvesional, 2) untuk mengetahui perbedaan hasil membaca pemahaman antara siswa yang mengikuti model pembelajaran CIRC berbantuan media cerita bergambar dengan model pembelajaran konvesional, 3) untuk mengetahui secara simultan perbedaan kemampuan membaca dan hasil membaca pemahaman antara siswa yang mengikuti model pembelajaran CIRC berbantuan media cerita bergambar dan  siswa yang mengikuti model pembelajaran konvesional. Penelitian ini merupakan quasi eksperimen dengan rancangan Single Factor Independent Group Design. Populasi penelitian seluruh kelas IV SD, sampel berjumlah 65 siswa. Penetapan sampel dengan teknik random sampling. Pengumpulan data menggunakan lembar observasi dan tes bentuk objektif. Data yang diperoleh dianalisis menggunakan uji MANOVA. Hasil penelitian menghasilkan, 1) terdapat perbedaan kemampuan membaca siswa yang mengikuti pembelajaran dengan model pembelajaran CIRC berbantuan cerita bergambar dengan siswa yang mengikuti pembelajaran konvensional, 2) terdapat perbedaan hasil membaca pemahaman siswa yang mengikuti pembelajaran dengan model pembelajaran CIRC berbantuan cerita bergambar dengan siswa yang mengikuti pembelajaran konvensional, 3) secara simultan terdapat perbedaan kemampuan membaca dan hasil membaca pemahaman antara siswa yang mengikuti pembelajaran dengan model pembelajaran CIRC berbantuan cerita bergambar dengan pembelajaran konvensional. Kata kunci:  Kemampuan Membaca, Membaca Pemahaman, CIRC

scholarly journals Studies on the Protein Status of White and Brown Rice Grain in Selected Varieties Cultivated in and around Tiruchirappalli District of Tamil Nadu

2020 ◽  
pp. 71-83
Author(s):  
S. Pandarinathan
Keyword(s):  
Tamil Nadu ◽  
Consumer Preferences ◽  
Brown Rice ◽  
Grain Protein ◽  
Rice Grain ◽  
Rice Varieties ◽  
White Rice ◽  
Relative Contribution ◽  
Protein Status ◽  
Albumin Content

A study was conducted to evaluate the Protein status of White and Brown Rice grain in selected varieties at Anbil Dharmalingam Agricultural College & Research Institute, Tiruchirappalli of Tamil Nadu, India during the period from June 2017 to May 2019. In the present study, sixteen different rice varieties cultivated in and around Tiruchirappalli district of Tamil Nadu as the test rice grains in terms of White and Brown rice in completely randomized design with three replications were tried. Screening and evaluation of protein content in 16 rice varieties were carried out to identify protein rich varieties. Biochemical analysis based on five different traits including contents of albumin(Alb), globulin(Glo), prolamin(Pro), glutelin(Glu) and total or gross grain storage protein (GGSP) were carried out. Results showed that the relative contribution of Albumin as 0.9 to 2.3 g/100 g, globulin as 0.67 to 2.3 g/100 g, prolamin as 0.28 to 2.73 g/100 g and glutelin as 2.0 to 6.18 g/100 g in Brown Rice; Albumin as 0.67 to 2.0 g/100 g, globulin as 0.652 to 2.0 g/100 g, prolamin as 0.20 to 2.3 g/100 g and glutelin as 1.684 to 5.258 g/100 g in White Rice. Results revealed a considerable variation also in gross grain protein contents among Brown and White rice of sixteen cultivars ranged from 5.087 to 9.644 g/100 g and 4.5 to 8.760 g/100 g respectively. Gross grain protein contents were higher in ASD-19, TKM (R) 12 and ADT 37 of Brown rice. Gross grain protein contents were higher in TKM (R) 12, ASD-19 and ADT-38 of White rice. The result on status of protein in Brown rice showed that ADT-40 had the highest Albumin content. ADT 37 exhibited the highest globulin content. The lowest prolamin content was found in TKM (R) 12, whereas the highest content of glutelin was found in ASD-19. The result of status of protein in White rice showed that TKM (R) 12 had the highest Albumin content. ADT 37 exhibited the highest globulin content. The lowest prolamin content was found in Anna (R) 4, whereas the highest content of glutelin was found in ASD-19. The highest Prolamin to Glutelin ratio was recorded in TKM (R) 12, CR 1009 /Ponmani and Anna (R) 4 for Brown rice. The overall results of this study revealed that ASD-19, TKM (R) 12 and CR 1009 /Ponmani were considered as Top three genotypes suitable for Tiruchirappalli district farmers based on consumer preferences.

Sign in / Sign up

Export Citation Format

Share Document