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Some plants, such as pineapple, produce seedless fruits when a single cultivar is grown because they are self-infertile. Some cucumbers produce seedless fruit if pollinators are excluded. Seedless watermelon plants are actually grown from seeds. The seeds are produced by crossing a diploid parent with a tetraploid parent to produce triploid seeds.
The cucumber (Cucumis sativus) is a widely-cultivated creeping vine plant in the family Cucurbitaceae that bears cylindrical to spherical fruits, which are used as culinary vegetables. [1] Considered an annual plant, [ 2 ] there are three main types of cucumber—slicing, pickling , and seedless —within which several cultivars have been created.
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In male sterile plants, the parthenocarpy expresses itself only sporadically on the plant with deformed fruits. It has been reported that plant hormones provided by the ovary seed (such as auxins and gibberellins) promote fruit set and growth to produce seedless fruits. Initially, without seeds in the fruit, vegetative propagation was essential.
Consider this your cucumber companion planting guide—plus, learn about the three plants you should never put near cucumbers if you want a healthy crop. Plant These 5 Things Next to Cucumbers for ...
The plants are parthenocarpic, meaning it needs no pollination to set fruit, though pollination will encourage fruiting. [3] Main commercial variety of Solanum muricatum seen at a supermarket in Lima, Peru. The plant is grown primarily in Chile, New Zealand and Western Australia. In Chile, more than 400 hectares are planted in the Longotoma ...
Thus, a plant that grows and produces flowers and fruit until killed by frost or some other external factor is called indeterminate. For example, the term is applied to tomato varieties that grow in a rather gangly fashion, producing fruit throughout the growing season. In contrast, a determinate tomato plant grows in a more bushy shape and is ...