scholarly journals The relationship between vacuolation and initiation of PCD in rice (Oryza sativa) aleurone cells

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Yan Zheng ◽  
Heting Zhang ◽  
Xiaojiang Deng ◽  
Jing Liu ◽  
Huiping Chen
Keyword(s):  
Oryza Sativa ◽  
Aleurone Cells ◽  
The Relationship

scholarly journals Studying the Relationship between Yield and Correlated Yield Components in Rice (Oryza Sativa L.) Using Regression and Path Analysis

2019 ◽  
Vol 11 (31) ◽  
pp. 115-123
Author(s):  
Hamidreza Ghorbani ◽  
Habib-Allah Samizadeh Lahiji ◽  
Babak Rabiei ◽  
Mehrzad Allahgholipour ◽  
◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Path Analysis ◽  
Yield Components ◽  
Oryza Sativa L ◽  
The Relationship

A method for obtaining high integrity RNA from developing aleurone cells and starchy endosperm in rice (Oryza sativa L.) by laser microdissection

Plant Science ◽  
2007 ◽  
Vol 173 (3) ◽  
pp. 321-326 ◽  
Author(s):  
Tsutomu Ishimaru ◽  
Mikio Nakazono ◽  
Takehiro Masumura ◽  
Mafumi Abiko ◽  
Yumiko San-oh ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Laser Microdissection ◽  
Oryza Sativa L ◽  
Starchy Endosperm ◽  
Aleurone Cells ◽  
High Integrity

scholarly journals Visualizing the impact of climatic changes on Pest and Disease Infestation in Rice (Oryza sativa L.)

2019 ◽  
Vol 8 (3) ◽  
pp. 8413-8421
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Secondary Data ◽  
Correlation Study ◽  
Weather Variables ◽  
Real Time Analysis ◽  
Pest Monitoring ◽  
Pest Infestation ◽  
The Impact ◽  
The Relationship

Rice (Oryza sativa L.) is the principal food crop grown in India. Farmers lose about 35% of yield due to pest and disease infestation. To review the impact of weather variables on pest and disease of rice crop, a secondary data from the pest and weather database, Crop pest DSS were analyzed. A correlation study is performed between the pest infestation and the weather parameters to identify the relationship between the pest population and the weather variables. The surveillance data is to be recorded for real time analysis and pest monitoring in different villages of Sivaganga district. With the historical data and on field data a better pest and disease prediction model is to be developed. The weather variables such as Maximum and Minimum temperature, Morning and Evening Relative humidity, Rainfall, wind speed are considered as important factors for crop growth, pest and disease infestation, yield etc.

ULTRASTRUCTURE OF THE MATURE UNGERMINATED RICE (ORYZA SATIVA) CARYOPSIS. THE CARYOPSIS COAT AND THE ALEURONE CELLS

1977 ◽  
Vol 64 (8) ◽  
pp. 966-973 ◽  
Author(s):  
Donald B. Bechtel ◽  
Yeshajahu Pomeranz
Keyword(s):  
Oryza Sativa ◽  
Aleurone Cells

scholarly journals HUBUNGAN FAKTOR-FAKTOR SOSIAL EKONOMI PETANI DAN TINGKAT ADOPSI INOVASI BUDIDAYA PADI DI DESA KEMBANG MERTHA, KECAMATAN DUMOGA TIMUR, KABUPATEN BOLAANG MONGONDOW

2016 ◽  
Vol 12 (2) ◽  
pp. 15
Author(s):  
Defry Kristian Rai Wongkar ◽  
Welson M. Wangke ◽  
Agnes E. Loho ◽  
Melissa L. G. Tarore
Keyword(s):  
Oryza Sativa ◽  
Formal Education ◽  
Oryza Sativa L ◽  
Innovation Adoption ◽  
Rice Cultivation ◽  
Economic Factors ◽  
Correlation Test ◽  
The Relationship ◽  
Field Area ◽  
Socio Economic Factors

The objective of the research is to determine farmer’s socio-economic characteristics, the paddy’s cultivation innovation adoption degree and the relationship between farmer’s socio-economic factors with the degree of paddy’s (Oryza sativa L.) cultivation innovation adoption in Kembang Merta Village. This research is using descriptive statistic analytic method with survey technique. The study location is taken on purpose base. Kembang Mertha Village was chosen because it is one of rice production center in Bolaang Mongondow Regency. The sample was taken from 48 people by using stratified random sampling technique based on the farmer’s rice field area. The correlation test of Rank Spearman using SPSS 17 Program is used to examine the relationship between farmer’s socio-economic factors with the degree of paddy (Oryza sativa L.) cultivation innovation adoption. Research result showed that mostly respondents have 1.1 – 2 Ha paddy field area with income about Rp. 11.000.000- Rp. 15.000.000 every planting season. Mostly respondents are 40 to 50 years old that classified as productive ages and mostly were senior school graduates. The non-formal education only once to four times a year and the cosmopolitan respondents only three times a year. The degree of Paddy (Oryza sativa L.) cultivation innovation adoption observed from paddy’s cultivation stages. The soil plowing process in median 5, planting paddy in median 5, fertilization in median 4, irrigation in median 5, the pests, diseases and weeds control in median 5 and harvest and post-harvest in median 5. Correlation test indicated that land area, income, formal education and cosmopolitan level are significant to rice cultivation innovation adoption, whereas non-formal education and ages indicated insignificant relation to rice cultivation innovation adoption. *jnd

Interstellar gas in the central region of the Galaxy

1967 ◽  
Vol 31 ◽  
pp. 239-251 ◽  
Author(s):  
F. J. Kerr
Keyword(s):  
Central Region ◽  
Galactic Plane ◽  
Neutral Hydrogen ◽  
Continuum Emission ◽  
Galactic Centre ◽  
Interstellar Gas ◽  
Hydrogen Recombination ◽  
The Galaxy ◽  
Centre Region ◽  
The Relationship

A review is given of information on the galactic-centre region obtained from recent observations of the 21-cm line from neutral hydrogen, the 18-cm group of OH lines, a hydrogen recombination line at 6 cm wavelength, and the continuum emission from ionized hydrogen.Both inward and outward motions are important in this region, in addition to rotation. Several types of observation indicate the presence of material in features inclined to the galactic plane. The relationship between the H and OH concentrations is not yet clear, but a rough picture of the central region can be proposed.

The relationship of the scleractinian corals to the rugose corals

Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver
Keyword(s):  
Critical Points ◽  
Scleractinian Corals ◽  
Convincing Evidence ◽  
Early Triassic ◽  
Rugose Corals ◽  
History Of ◽  
The Subject ◽  
Relationship Of ◽  
The Relationship ◽  
Biologic Factors

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.

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