Enhanced pollenizer and method for increasing seedless watermelon yield
AssigneeSyngenta Participations AG
InventorsXingping Zhang, Tom Vare Williams
Life of this patent
Estimating the term…
Loading patent…
AssigneeSyngenta Participations AG
InventorsXingping Zhang, Tom Vare Williams
Estimating the term…
An enhanced, diploid pollenizer watermelon plant and method used to maximize the yield of triploid seedless watermelons per area. The enhanced pollenizer watermelon plant of the invention is either a hybrid variety, an open-pollinated variety or a synthetic variety, that exhibits the characteristics of small leaves and fruit with a brittle rind that splits when the fruit is overripe or breaks when relatively small physical forces are applied. The watermelon plant of the invention is also preferably characterized by extended flowering duration, thereby increasing the number of triploid watermelon flowers that are pollinated and set fruit. The method for producing a seedless watermelon fruit, includes the steps of providing a pollenizer diploid watermelon plant, extending the duration of flowering of the pollenizer plant while reducing the number of such plants needed to pollenize the same number of triploid watermelon plants, and maximizing dispersal of the pollenizer watermelon plant throughout the field of triploid watermelon plants.
1) A watermelon plant comprising, at maturity, leaves having a surface area in the range of about 20 to about 70 cm2 and bearing fruit which breaks under a pressure in the range of about 90 to about 150 g/mm2.
15) A diploid watermelon plant comprising the characteristics of:
31) A watermelon plant comprising, at maturity, leaves having an average surface area in the range of about 25 to about 40 cm2 and bearing fruit which breaks under a pressure in the range of about 90 to about 150 g/mm2.
45) A method for producing triploid, seedless watermelon fruit comprising the steps of:
47) A method for producing triploid, seedless watermelon fruit comprising the steps of:
53) A method of increasing the yield of triploid watermelon plants comprising the steps of:
56) A method for producing diploid pollenizer watermelon plants comprising a) crossing a first watermelon plant having small leaves with a second watermelon plant producing fruit with brittle rind;
68) A method for producing diploid pollenizer watermelon plants comprising the steps of developing a diploid pollenizer watermelon plant by increasing the brittleness of the fruit of said pollenizer watermelon plant.
Dependencies are inferred from the claim text.