[PDF] Top 20 The effect of irrigation on barley root architecture, yield and water use efficiency in vertic texture contrast soils

... the effect that lodging during grain fill has on final yield and yield components of ...minimal effect on yield and in particular grain weight and reasoned that it was becasue ... See full document

... the effect of pulse drip irrigation and mulching systems for saving water, increasing and improving yield of ...daily water re- quirements on 4 times, 8 times, 12 times com- pared with ... See full document

... drip irrigation and mulches on yield, water-use efficiency and eco- nomic return of ...drip irrigation levels (100, 75 and 50% of crop water requirement, ETc) and two ... See full document

... proper irrigation timing can vary from year to year depending on in-season rainfall, weather conditions and stored soil water at planting, dividing the 150 mm allocation about evenly among the three months ... See full document

... to irrigation is important for establishing adequate irrigation management ...the effect of irrigation applied with subsurface drip irrigation on field corn (Zea mays ...(ETc), ... See full document

... the effect of different irrigation systems (deep drip (DIS), micro jet (MIS), bubbler (BIS)) and applied irrigation water levels (IR: 100,85,70%) under mulched soil (MS) and un-mulched soil ... See full document

... highest water use effic iency was e xhibited by crops that received 70% ETc ...lowest water use efficiency ...highest irrigation water was ...increasing irrigation ... See full document

... alternative water resources such as tertiary treated sewage wastewater is considered very important to produce crops ...to irrigation water shortage, especially in arid and semiarid regions like ... See full document

... Deficit irrigation of maize distributed over the whole growing season might not always result in increasing crop water ...to water stress. It is essential to examine the effect of water ... See full document

... the effect of deficit irrigation (DI) during growth stages compared to full irrigation (FI) under surface drip (SDI) and sub- surface drip (SSDI) on marketable yield (Ym), plant quality ... See full document

... of root water uptake have become increasingly popular for investigating the process of root water ...of root axial and radial conductivi- ties, which vary greatly along a root ... See full document

... Some important conclusions have emerged from the analysis. First, the livestock system is dynamic and can adjust when longer term system dynamics are allowed to play out. Part of the adjustment mechanism is built in the ... See full document

... lateral root length, with the high PPUE cultivar having a greater lateral root length compared to the low PPUE ...total root length compared to a P inefficient cultivar. Lateral root traits ... See full document

... fruit yield (machine harvested), soluble solids and color; percent red, green and nonmarketable fruit; applied wa- ter; weekly measurements of canopy coverage; and soil moisture content and ... See full document

... that water use efficiency under flood method of irrigation is only about 35 to 40 percent because of enormous transportation and distribution losses as studied by Rosegrant,(1997),[1] and ... See full document

... and water available on the comparison of soil enhancer (A) to water content level (K) showed that there was a significant difference between treatment A0 and A1 at water level K1 and K2, while on ... See full document

... irrigated water to farm (m) Negative Ownership of irrigation system Positive Education level (dummy variable) Positive Farmer’s irrigation experience (years) Positive Extension contact (dummy ... See full document

... excess irrigation have reduced arable land resources for sugar cane production (El_Abyad, et al ...high water required and the climatic condition unsuitable for growing sugar ...reclaimed soils in ... See full document

... rice irrigation system, which is a seven-field rotating area of 684 hectares, was built ...of water-salt regime, to improve soil fertility, and other trials are conducted in rice paddies of Karaultyubinsky ... See full document

... Radiation Use Efficiency Grain Yield Table 3 showed that increasing levels of irrigation had significant effect on RUE for grain yield ITSBG irrigation at tillering, stem elongation, boo[r] ... See full document