Maximising seed production potential in white clover: factors influencing seed set per floret
نویسندگان
چکیده
منابع مشابه
Indirect Effects of Field Management on Pollination Service and Seed Set in Hybrid Onion Seed Production.
Pollination in crops, as in native ecosystems, is a stepwise process that can be disrupted at any stage. Healthy pollinator populations are critical for adequate visitation, but pollination still might fail if crop management interferes with the attraction and retention of pollinators. Farmers must balance the direct benefits of applying insecticide and managing irrigation rates against their p...
متن کاملCROP QUALITY & UTILIZATION Seed Production of White Clover Cultivars and Naturalized Populations when Grown in a Pasture
tion, pest or disease resistance, or reseeding ability (Harris, 1987; Brink et al., 1999). Widdup et al. (1996) found Small-type white clover, Trifolium repens L., plants predominate that only 10 of 98 ecotype collections from throughout in most closely grazed pastures in the southeastern USA. The role of relative seed production in stand persistence of white clover types the eastern USA were l...
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Pregermination treatments applied to seed of Gardner saltbush, [ALriplexgar&cri(Moq.) D. Dietr.] were evahtated for alleviation of seed dormancy. Treatments selected simulated conditions the seed might be exposed to in its natural environment, including dry afterripening, scarification, leaching, and cold stratification. Germination response to individual treatments was equal to or higher than ...
متن کاملSeed Production Potential of Palmer Amaranth in Arkansas
Glyphosate-resistant Palmer amaranth is the most troublesome pest in Arkansas cotton production. The prolific seed production, high germination rate, and rapid growth coupled with the lack of post emergence herbicide control options make this species a constant threat to cotton farmers. Sustainable control of Palmer amaranth requires careful management of seed in the soil seedbank. To emphasize...
متن کاملThe Minimal Seed Set Problem
This paper defines and studies a new, interesting, and challenging benchmark problem that originates in systems biology. The minimal seed-set problem is defined as follows: given a description of the metabolic reactions of an organism, characterize the minimal set of nutrients with which it could synthesize all nutrients it is capable of synthesizing. Current methods used in systems biology yie...
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ژورنال
عنوان ژورنال: NZGA: Research and Practice Series
سال: 1996
ISSN: 2463-4751,0110-8581
DOI: 10.33584/rps.6.1995.3375