[PDF] Top 20 Effect of water stress at different periods on seed yield and water use efficiency of guar under Shambat conditions
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Effect of water stress at different periods on seed yield and water use efficiency of guar under Shambat conditions
... Crop water use efficiency (WUE) is defined as the ra- tio of seed yield to water used (consumptive use of wa- ...or yield advantage of one particular species over ... See full document
5
Water Use Efficiency of Soybean under Different Tillage and Irrigation Methods
... the effect of different irrigation and tillage methods on yields of soybean during the two studied ...The seed yield ranged from 1421 to 1235 ...the different irrigation and tillage ... See full document
19
Effect of climate change and some agrotechnical factors on the yield and nitrogen- and water-use efficiency in winter wheat (Triticumaestivum L.) production
... The yield-losses and yield fluctuation of wheat caused by crop year (climate change) depended on soil conditions, the stress-tolerance of genotypes [7] and the ...the yield decreases of ... See full document
5
Water and radiation use efficiency in different developmental stages in four bread wheat cultivars under moisture stress conditions
... moisture stress in critical growth stages (Commencement of stem elongation, anthesis and grain filling) would significantly decrease grain yield; however, imposing moisture stress in initial growth ... See full document
9
Genotypic Variation for Root Development, Water Extraction and Yield Components in Groundnut Under Low Phosphorus and Drought Stresses
... Unpredictable water deficit (drought) and low soil phosphorus (LP) are major interacting constraints to groundnut growth and grain yield in Sahelian zones of West ...P efficiency could lead to ... See full document
10
Quantification of Radiation Use Efficiency and Yield of Wheat as Influenced by Different Levels of Nitrogen and Water Stress under Semi Arid Conditions of Faisalabad
... while use of appropriate amount of nitrogen is mandatory for higher outputs ...overcome water deficit stress ...grain yield of wheat was observed with in- creasing quantity of nitrogen ... See full document
15
Studying Maize Growth Indices in Different water Stress Conditions and the use of Humic Acid
... the effect of humic acid on maize seed germination; they found that humic acid could lead to the growth of the main stem of the ...and water availability are of non-living factors that affect the ... See full document
8
Comparative Effect of Root Pruning and Pythium irregulare on Water Use Efficiency of Wheat Under Water Stress
... in yield and ...extra water available in the root pruned pots at the end of experiment was not enough to bring the grain yield and WUE up to ...the water. This experiment showed no ... See full document
5
Water use efficiency and yield of winter wheat under different irrigation regimes in a semi arid region
... schemes under rotational water supply in semiarid environment, the existing rules for water allocation are often based on applying a fixed-area proportionate depth of water with every ... See full document
10
Gas exchanges and water use efficiency in the selection of tomato genotypes tolerant to water stress.
... instantaneous water use efficiency was calculated from the ratio between CO 2 assimilation and leaf transpiration (A/E), the intrinsic efficiency of water use was calculated from ... See full document
9
Crop Performance and Water Productivity of Irrigated Rice under Different Water Management Systems
... encountered moisture stress.The mechanism by which intermittent irrigation for DAD treatments increases grain yield and water productivity is not fully well known. Many agronomic and physiological processes ... See full document
10
GERMPLASM DIVERSITY OF WHEAT UNDER DIFFERENT WATER STRESS AND WEEDY CONDITIONS
... grain yield of the tested germplasm. Thus, high yielding genotypes under optimal conditions do not necessarily produce optimum yield under stress condition as evident from ... See full document
11
Development of aerobic rice cultivars with reference to G x E interaction and Aerobic response index
... varieties under aerobic condition were directly sown at 2-3 cm soil depth in dry and pulverized soil by hand plough with the seed rate of 60 Kg ha -1 to maintain 3-4 seeds per ...field under aerobic ... See full document
7
THE TOLERANCE OF ATRIPLEX HALIMUS L. TO ENVIRONMENTAL STRESSES
... grows under semi-arid and arid conditions (annual rainfall < 600 mm) from Macaronesia, through the Mediterranean basin countries and into western Asia, being particularly common on saline and degraded ... See full document
10
Effect of Stress Water Irrigation on Maize Under Drip Irrigation Conditions
... of water added by drip irrigation, climate data was collected for thirty years for the study area using the FAO- CLIMWAT ...the water requirements for maize using version 8 of CROWAT program after modified ... See full document
6
Effect of drip irrigation and mulching on yield, water-use efficiency and economics of tomato
... on yield, water-use efficiency and eco- nomic return of ...comprised different combinations of three drip irrigation levels (100, 75 and 50% of crop water requirement, ETc) and ... See full document
6
Effect of water activity and glass transition on critical preservation conditions of dried squids
... low water activity which prevents or inhibits fungal and bacterial growth under normal storage conditions, and the drying temperature plays an important role in the quality of the products (Alibas, ... See full document
5
Effect of water stress and nitrogen fertilizer on herb and essential oil of oregano
... Increasing water amounts in- creased plant fresh ...of water. The pronounced effect of increased irrigation on fresh herb yield may be attributed to the availability of sufficient moisture ... See full document
7
Effect of pulse drip irrigation and mulching systems on yield, quality traits and irrigation water use efficiency of soybean under sandy soil conditions
... lating effect helps encourage the root growth of plants, and prevent soil erosion ...and water retention in the soil, en- courages favorable soil microbial activity and worms, and suppresses weed ...highest ... See full document
13
Effects of cutting, nitrogen, closing date and water on herbage and seed production in Ruzi grass (Brachiaria ruziziensis Germain and Everard) : a thesis presented in partial fulfilment of the requirement for the degree of Doctor of Philosophy (Ph D ) in Plant Science (Seed Technology) at Massey University, New Zealand
... in seed set of an early closing treatment which had received a high level of nitrogen, when compared with its high potential in floret numbers may have been due to an increase in head length leading to prolonged ... See full document
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