Lodging Rice Resistant : Identification on MorphoPhysiological Paddy Stems Falling Factor in Different Planting Methods
نویسندگان
چکیده
Due to the extreme weather that hit throughout year resulted in threat of rice plants falling down. It was known fall a limiting factor for obtaining high yields and quality grain. Therefore, it considered important evaluate resistance general methods planting area. Those were transplanting (TP) direct seed (TBL). Based on this objective, we identified morphophysiology stems laying 2 commonly used by farming communities, namely planting. Identification carried out observing morphology physiology stalks, index level each method (TP TBL). The result research (TBL) tends show morphophysiological identification results not resistant compared (TP). rate shown TBL accounting 75.5% while only 5.7% experimental unit Significant differences observed plant height, stem length, center gravity index, level, internode width, bending moment stress stem. In experiment, also found grain damaged due when fields flooded. is carry agronomic management as part sustainable mitigation risk support national food security
منابع مشابه
Evaluation of Some Morphophysiological Traits and Growth Indices of Rice (Oryza sativa L.) in Irrigation Methods
In order to investigate the analysis of growth indices and morphophysiological traits of rice, an experiment in the form of statistical split plots design with three levels of irrigation and six foliar application with three replications was conducted at Deputy of Rice Research Institute (Mazandaran- Amol) in 2017. By measuring the total dry weight and leaf area six times during rice growth, th...
متن کاملStudy on Drying Kinetics of Paddy Rice: Intermittent Drying
The intermittent drying characteristics of an Iranian popular paddy rice variety were experimentally investigated to determine the drying kinetics and obtain the effective moisture diffusivity. A lab-scale fluidized bed dryer was designed and constructed to enable obtaining the required results while controlling critical drying parameters. The effects of drying temperature and tempering per...
متن کاملThe effect of planting methods on maize growth and yield at different irrigation regimes
ABSTRACT- Maize production, which is ranked after wheat and barely in Fars province, Iran, needs a considerable amount of irrigation water that is not available in scarce water conditions in drought situations. Therefore, proper planting method can improve irrigation water management. The objectives of the present study were to investigate the effects of two planting methods, on-bed and in furr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Agronomi Tanaman Tropika (JUATIKA)
سال: 2022
ISSN: ['2656-1727', '2684-785X']
DOI: https://doi.org/10.36378/juatika.v4i1.1884