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...

As a plant produces more stolons and stolon branches it expands in area and is made up of clonal members. In established white clover (Trifolium repens L.) populations, seedBecause of decay of older stolons and environmental ling recruitment is rare and plants spread by clonal growth, which could lead to low intraspecific genetic diversity. To assess how populadisturbance, a clone frequently fr...

Large volume HPGe detectors are commonly used in applications that require good energy resolution and high detection efficiency, but are expensive and difficult to grow. Clover detectors consisting of 4 smaller crystals in a common cryostat are a possible alternative, but traditionally require complex readout electronics. In contrast, the DGF Pixie-4 is a compact, digital spectrometer providing...

A four-year rotation is desirable for potatoes. Proper rotation of crops is one necessary practice for avoiding the holding over of potato diseases in the soil. For potato wilt control at least a four-year rotation should be used. The one shown here makes use of corn, grain, clover, and potatoes. The best basic crop rotation for Western Oregon is grain, clover seed, clover hay, and a cultivated...

There have been many attempts to integrate object-oriented and functional programming. Solving the connicting requirements is dif-cult and only recently has a language, CLOVER, been designed that is both purely functional and purely object-oriented (and retains complete type safety). In this paper, we introduce the CLOVER rewrite rules by presenting a translation from CLOVER to a simple functio...

We describe a simple, conceptual forward analysis procedure for ∞-complete WSTS S. This computes the so-called clover of a state. When S is the completion of a WSTS X, the clover in S is a finite description of the downward closure of the reachability set. We show that such completions are ∞-complete exactly when X is an ω-WSTS , a new robust class of WSTS. We show that our procedure terminates...

Genetic modification of plants by the insertion of transgenes can be a powerful experimental approach to answer basic questions about gene product function. This technology can also be used to make improved crop varieties for use in the field. To apply this powerful tool to red clover, an important forage legume, a population of red clover with a high potential for regeneration in tissue cultur...