The present study, focuses on seed germination ecology and seedling growth of Opuntia ficus-indica (Cactaceae), a native species of arid and semi-arid regions of Mexico and invasive in the Mediterranean Basin. Shortly after collecting seeds in December 2014, scarification as well as the intra-...
The effect of the presence of the spongy tissue varied among populations, with significant results for seed germination. For all populations, optimum germination temperatures were observed in the range of 10–20°C, indicating that S. spinosum and its germination in the field might occur preferably...
Salt tolerance during seed germination and early seedling stages of 12halophytes. Zhang H X,Zhang G M,LüX T,Zhou D W,Han X G. Plant and Soil . 2015Salt tolerance during seed germination and early seedling stages of 12 halop- hytes. Zhang H,Zhang G,Lu X, et al. Plant and Soil ....
Salt stress inhibited the seed germination and seedling growth. Low salt concentration(0.4%) favored the growth of test oat cultivars,and promoted the germination and seedling growth of salt-tolerant varieties. Salt concentration 1.2% was the appropriate salt concentration for the identification of oat...
Effects of different kinds of salt stress on seed germination and seedling growth of Medicago sativa.cv.Zhongmu No.1中牧一号紫花苜蓿盐胁迫发芽率耐盐半致死浓度耐盐致死浓度种子萌发幼苗生长苗高为了研究盐胁迫对紫花苜蓿种子萌发和幼苗生长的影响,试验采用单因素试验设计,测定了不同浓度NaCl...
germination.Salinity level had no influence on the seed germination percentage when the salt concentration didn't exceed 3×104 mg/L.The optimal salinity level for seed germination and embryo growth was 1×104 mg/L.The inhibit effect of salt concentration on the growth of embryo's different ...
After removal of salt stress, the final germination ratio of A.lentiformis was over 93%, while that of A.undulata was only 56%. Evans blue staining revealed that 200mmolL1 NaCl did not damage membrane permeability of A.lentiformis seed embryos, but significantly increased the membrane ...
EffectsofSaltStressonSeedGerminationof L/Chang—you,NIFu—tai,WANGShu-fan,LIUFei—xue,LUNZhi—bo,SHIYun—xue,KIMChang—min。 (1.CollegeofLifeScience,JilinNormalUniversity,Siping136000,China;2.GardenDepartmentofSiping,Siping136000,China; 3.DepartmentofHorticulture,SariwonAgriculturalUniversity,Democractic...
In this paper,the seed germination of Silene karaczukuri was studied under different light,temperature,Na Cl stress and PEG stress. The results showed that:( 1) The suitable temperature range of Silene karaczukuri seed germination in the three kinds of light cycle conditions were 10 /15 ℃ ...
(Fig.2). The inhibition of new leaf growth and the development of the root system due to drought and salt stress are widely acknowledged factors contributing to the reduction in biomass accumulation41,51. Salinity and drought stress significantly reduce seed germination rates, shoot, and root ...