Chitosan and chitosan nanoparticle effect on growth, productivity and some biochemical aspects of Lupinus termis L plant under drought conditions

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Mervat Sadak ◽  
Gehan Bakhoum ◽  
Medhat Tawfic
Keyword(s):  
Chitosan Nanoparticle ◽  
Drought Conditions ◽  
Nanoparticle Effect ◽  
Lupinus Termis ◽  
Effect On Growth

scholarly journals Pertumbuhan dan Hasil Beberapa Varietas Tanaman Padi (Oryza sativa L.) pada Tingkat Kondisi Kekeringan

2016 ◽  
Vol 1 (1) ◽  
pp. 176-187
Author(s):  
Mawardi Majid
Keyword(s):  
Oryza Sativa ◽  
Combination Treatment ◽  
Rice Plant ◽  
Oryza Sativa L ◽  
Growth And Yield ◽  
Drought Effect ◽  
Rice Plants ◽  
Drought Conditions ◽  
Effect On Growth

Abstract. This research aims to know the growth and yield of some varieties of rice plant on the level of drought conditions. Implemented in a plastic garden House experiments Faculty of Agriculture University of Syiah Kuala in September 2015 – January 2016. The design used in this research is the design of Swath (RPT) is divided into 3 x 3 i.e. 3 repeats the experiment, with three levels of drought, namely K0 = 0, K1 =-35 and K2 =-70 kPa equivalent to K0 = 0, K1 =-0.35, K2 =-0.70 MPa and 3 varieties that are used i.e. V1 (Situ patenggang), V2 (Sanbei) and V3 (IR64) thus there are 9 combination treatment. The results of this study show that treatment of drought effect on growth and yield of rice plants. Treatment of varieties also have an effect on growth and yield of rice plants, and there is interaction between varieties and drought against the growth and yield of rice, the highest result found in Situ Patenggang varieties. Key words: drought, variety, growth and yield of rice plant

Homeowners’ Preferences for Smart Irrigation Systems and Features

EDIS ◽  
2020 ◽  
Vol 2020 (5) ◽  
pp. 5
Author(s):  
Hayk Khachatryan ◽  
Alicia Rihn ◽  
Dong Hee Suh ◽  
Michael Dukes
Keyword(s):  
Water Use ◽  
Water Policy ◽  
Resource Economics ◽  
Irrigation Systems ◽  
Policy Makers ◽  
Fact Sheet ◽  
Drought Conditions ◽  
Economics Department ◽  
Irrigation Technologies

Drought conditions make landscape irrigation and reducing water use top-of-mind for many Floridians. Encouraging wise water use is of particular importance to the smart irrigation industry and water policy makers. This 5-page fact sheet written by Hayk Khachatryan, Alicia Rihn, Dong Hee Suh, and Michael Dukes and published by the UF/IFAS Food and Resource Economics Department pinpoints key attributes and barriers affecting consumers' irrigation purchases and their adoption of smart irrigation technologies. https://edis.ifas.ufl.edu/fe1080

DIFFERENCES IN GROWTH AND THYROID FUNCTION OF PEKIN AND MUSCOVY DUCKS EITHER UNTREATED OR TREATED WITH STILBOESTROL

1965 ◽  
Vol 50 (3) ◽  
pp. 411-417 ◽  
Author(s):  
Hans von Faber ◽  
Wolfgang Häussermann
Keyword(s):  
Thyroid Function ◽  
Pekin Ducks ◽  
Inhibition Of Growth ◽  
Marked Inhibition ◽  
Muscovy Ducks ◽  
Effect On Growth

ABSTRACT Pekin ducks grow faster and show a faster and higher thyroidal 131I uptake than Muscovy ducks. Treatment with a total of 15 mg stilboestrol during the first 4 weeks had no effect on growth, thyroid weight or thyroidal 131I uptake in male or female Pekin ducklings. In male Muscovy ducklings the same treatment caused a marked inhibition of growth, a decrease in thyroid weight and a lowered thyroidal 131I uptake. Thyroxine, administered simultaneously in physiological doses, did not prevent inhibition of growth. It is therefore concluded that this inhibition is not due to the lowered thyroid function.

DROUGHT OCCURRENCE UNDER LITHUANIAN CLIMATIC CONDITIONS

2015 ◽  
Author(s):  
Laima TAPARAUSKIENĖ ◽  
Veronika LUKŠEVIČIŪTĖ
Keyword(s):  
Meteorological Data ◽  
Standardized Precipitation Index ◽  
Vegetation Period ◽  
Climatic Conditions ◽  
Precipitation Record ◽  
Calculation Step ◽  
Drought Conditions ◽  
The Standardized Precipitation Index ◽  
June July

This study provides the analysis of drought conditions of vegetation period in 1982-2014 year in two Lithuanian regions: Kaunas and Telšiai. To identify drought conditions the Standardized Precipitation Index (SPI) was applied. SPI was calculated using the long-term precipitation record of 1982–2014 with in-situ meteorological data. Calculation step of SPI was taken 1 month considering only vegetation period (May, June, July, August, September). The purpose of investigation was to evaluate the humidity/aridity of vegetation period and find out the probability of droughts occurrence under Lithuanian climatic conditions. It was found out that according SPI results droughts occurred in 14.5 % of all months in Kaunas region and in 15.8 % in Telšiai region. Wet periods in Kaunas region occurred in 15.8 %, and in Telšiai region occurrence of wet periods was – 18.8 % from all evaluated months. According SPI evaluation near normal were 69.7 % of total months during period of investigation in Kaunas and respectively – 65.5 % in Telšiai. The probability for extremely dry period under Lithuania climatic conditions are pretty low – 3.0 % in middle Lithuania and 2.4 % in western part of Lithuania.

Marker trait association study in wheat genotypes under normal and drought conditions using SSR markers

2019 ◽  
Vol 52 (2) ◽  
Author(s):  
Sonia Munir ◽  
Muhammad Azmat ◽  
Farooq Ahmad Khan ◽  
usman Saleem ◽  
Salman Saleem ◽  
...  
Keyword(s):  
Association Study ◽  
Ssr Markers ◽  
Wheat Genotypes ◽  
Trait Association ◽  
Drought Conditions
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