Results 181 to 190 of about 4,246 (210)
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Effects Of Grazing On Soil Respiration Of Leymus Chinensis Steppe
Climatic Change, 2007Soil respiration, canopy temperature, soil moisture, above and belowground biomass were observed in 2001, 2002, 2004 and 2005 at fenced and grazed typical Leymus chinensis steppes in Inner Mongolia. Based on soil respiration data obtained by the enclosed chamber method, diurnal and seasonal dynamics of soil respiration and their controlling factors ...
Bingrui Jia +4 more
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Seed Traits and Germination Characteristics of Sheepgrass (Leymus chinensis)
2019Seed traits including seed size, seed color, seed yield, and seed germination characteristics are valuable factors in sheepgrass cultivation and application. The seed characteristics of sheepgrass vary among genotypes and environmental factors. Seed-setting rate and floret number can decide the seed yield of sheepgrass, and the correlation between seed
Xiaoxia Li +4 more
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Distribution and Germplasm Phenotypic Diversity of Sheepgrass (Leymus chinensis)
2019Sheepgrass is an important grass which has both ecological and economical value. It is mainly distributed in Eurasia and America, extending to sub-tropic and tropic alpine zones. The previous researches have found that one genome of sheepgrass (NsNsXmXm) came from the Psathyrostachys (NsNs), by observing morphological feature, such as meiotic ...
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Management Regimen and Seeding Rate Modify Seedling Establishment of Leymus chinensis
Rangeland Ecology & Management, 2015Abstract Broadcasting of Chinese wild rye, Leymus chinensis seeds (without plowing) is the long-standing recommendation for reseeding degraded grasslands in Northern China. However, no experimental assessments have been made to determine which management options, including presow harrowing, postsow cutting, nitrogen fertilizer, and seeding rate ...
G.X. Liu, F. He, L.Q. Wan, X.L. Li
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Seed‐set and pollen–stigma compatibility in Leymus chinensis
Grass and Forage Science, 2004AbstractChinese leymus [Leymus chinensis (Trin.) Tzvel.] is an important forage distributed in East Asia. The seed‐set rates and the pollen–stigma compatibility in six populations were investigated in 2001. Proportionately seed‐set ranged from 0·065 to 0·567 under open pollination and 0·0056 to 0·0426 under self‐pollination. The former is significantly
W. D. Zhang +3 more
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[Photosynthetic characteristics of Leymus chinensis and Medicago sativa in artificial grassland].
Ying yong sheng tai xue bao = The journal of applied ecology, 2023To explore the effect of monoculture and mixture sowing artificial grassland on the photosynthetic characteristics of Leymus chinensis and Medicago sativa, we determined the diurnal variation of photosynthetic properties of L. chinensis and M. sativa under different treatments.
Yi-Ping, Shi +7 more
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[Determination of Leymus chinensis quality by near infrared reflectance spectroscopy].
Guang pu xue yu guang pu fen xi = Guang pu, 2015One hundred fifty Leymus chinensis samples with different growth stage, areas, and preparing method (oven-drying and shading natural dry), were selected to study the potential of determination of crude protein (CP), neutral detergent fiber (NDF) and acid detergent fiber (ADF) in the present research.
Dan, Shi, Ying-Jun, Zhang
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[Effect of grazing on reproduction in Leymus chinensis population].
Ying yong sheng tai xue bao = The journal of applied ecology, 2002The experiment on the effect of grazing on the asexual and sexual reproduction and biomass allocation in Leymus chinensis population was conducted in Songnen grassland. The results show that animal grazing reduced both asexual and sexual reproductive channels.
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[Biomass allocation of Leymus chinensis population: a dynamic simulation study].
Ying yong sheng tai xue bao = The journal of applied ecology, 2008Based on a greenhouse simulation experiment, this paper studied the dynamics of the above- and below-ground biomass of Leymus chinensis populations with four planting densities (120, 240, 360 and 480 plants x m(-2)). The results showed that the above- and below-ground biomass of L.
Xiao-Yan, Ping +7 more
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Leymus chinensis (Trin. ex Bunge) Tzvelev Poaceae
2020Yongtao Tian, Bo Liu, Rainer W. Bussmann
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