Sowing Green Seed Without Stratification Does Not Shorten Juvenility or Increase Plant Size in Common Lilac (Syringa vulgaris)
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چکیده
منابع مشابه
Deinstitutionalisation does not increase imprisonment or homelessness.
Closing long-stay psychiatric beds remains contentious. The review by Winkler et al in this issue examines 23 studies of deinstitutionalisation for the outcomes of people discharged from psychiatric hospitals after an admission of 1 year or longer. The majority of these studies identified no cases of homelessness, incarceration or suicide after discharge from hospital.
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BACKGROUND Elevated fractional exhaled nitric oxide (FENO) associates positively with symptomatic atopy among asthmatics and in the general population. It is, however, unclear whether sensitization to common allergens per se- as verified with positive skin prick tests--affects FENO in healthy individuals. OBJECTIVE The aim of this study was to examine the association between FENO and sensitiz...
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BACKGROUND AND AIMS Considerable variation in seed size commonly exists within plants, and is believed to be favoured under natural selection. This study aims to examine the extent to which seed size distribution depends on the presence of competing neighbour plants. METHODS Phaseolus vulgaris plants rooting with or without a conspecific neighbour were grown in soil with high or low nutrient ...
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INTRODUCTION Embryo defective mutants in Phaseolus vulgaris obtained by Ethyl methanesulfonate (EMS) induction were studied to determine the structural and molecular basis of seed abortion in this species. In the wild-type, the classical pattern of seed development showed coordinated differentiation of the embryo proper, suspensor, endosperm tissue, and seed coat. On the contrarily, EMS mutant ...
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Seed was collected from a sweetgum tree in Washington County, Miss., in the fall of 1964 and stored at 35° to 40° F. for 4 months. Prior to sowing, the seed was stratified moist for 30 days at the same temperature. About 4 inches of loose silt loam was placed in 4inch clay pots. The soil was settled by sprinkling lightly with water and then leveled. Fifty seeds were placed in each pot and cover...
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ژورنال
عنوان ژورنال: HortScience
سال: 2020
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci15328-20