搜索结果: 1-10 共查到“作物学 Perennial”相关记录10条 . 查询时间(0.074 秒)
Manganese delays the senescence induced by drought in perennial ryegrass (Lolium perenne L.)
Manganese senescence oxidants antioxidative enzymes
2011/1/13
Manganese (Mn) is an important micronutrient in plant development. In order to test its capability to delay the senescence related oxidative stress in perennial ryegrass (Lolium perenne L.); a pot exp...
The first harvest of a dryland perennial wheat crop has taken place in NSW this summer and researchers are hoping for more to follow.Industry & Investment (I&I) NSW research agronomist, Richard Hayes,...
Growth of an Annual Strain of Oryza glaberrima Steud. and a Perennial Cultivar of Oryza sativa L. after Heading
Annual Food reserves Harvest index Monocarpic annual Oryza glaberrima Steud
2009/7/31
The growth of W492 (an annual strain of Oryza glaberrima Steud.) and Koshihikari (a perennial cultivar of Oryza sativa L.) after heading were compared to determine the growth characteristics of annual...
Cold- or Heat-Tolerance of Leaves and Roots in Perennial Ryegrass Determined by 1H-NMR
Arrhenius plots Cold stress Dynamic states of water Heat stress NMR relaxation times (T1,T2) Organ Perennial ryegrass Water compartment
2009/7/28
Dynamic states of water in the leaves and roots of perennial ryegrass (Lolium perenne L.) exposed to cold and heat stresses were studied by using 1H-NMR. NMR spin-lattice relaxation times (T1) of leav...
Difference in δ15N Signatures among Plant Parts of Perennial Species Subjected to Drought Stress with Special Reference to the Contribution of Symbiotic N2-fixation to Plant N
Actinorhizal plant δ15N 15N natural abundance method Nitrogen fixation Perennial plant
2009/7/24
The 15N natural abundance method has been widely used for evaluation of symbiotic N2-fixation. The method inevitably requires a reference plant that reflects soil derived δ15N similar to that in a N2-...
Photosynthetic Recovery of a Perennial Grass Leymus chinensis after Different Periods of Soil Drought
Carbonic anhydrase Chlorophyll fluorescence Drought adaptation Gas exchange Leymus chinensis (Trin.) Tzvel. Rewatering
2009/7/23
The effects of rewatering after different periods of soil drought stress on the photosynthetic capacity of Leymus chinensis in pots were investigated. The plants were subjected to short-term (10-d), m...
EFFECT OF AGROTECHNICAL CONDITIONS ON THE PERENNIAL RYEGRASS（Lolium perenne L.）SEED YIELD OVER THE THREE-YEAR USE
perennial ryegrass germinability germination energy
2009/3/31
The aim of the present research was to determine the effect of the sowing method and date as well as row spacing on the germinability and germination energy of seeds over the three-year full use of pe...
The Effect of Cuting Frequency and Height on The Hay Yield and Some Chemical Characteristics of Hay in Diploid and Tetraploid Perennial Rye（Secale montanum Guss）
Cuting Frequency Height Hay Yield Chemical Characteristics Diploid Tetraploid Perennial Rye
2009/1/15
This study was carried out under greenhouse conditions from March 1995 to August 1996. The effects of cutting frequency and height on hay yield and quality were investigated. In this research, 2 ploi...
Changes in Some Agronomical Characters of the Autotetraploid Perennial Rye（Secale montanum Guss）in Relation to the Time
Agronomical Characters Autotetraploid Perennial Rye（Secale montanum Guss） Time
2009/1/15
This study was conducted to determine the changes in some agronomical characters of the autotetraploid perennial rye depending on the time in Erzurum between May-August months in 1996 and 1997 years. ...
Comparative Analysis of Genetic Similarity between Perennial Ryegrass Genotypes Investigated With AFLPs, ISSRs, RAPDs and SSRs
marker comparison AFLP ISSR RAPD SSR Lolium perenne L.
2014/3/13
Perennial ryegrass (Lolium perenne L.) is the most important grass species used in temperate grassland
agriculture. Our objective was to obtain an overview of the genetic relationships between 20 in...