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  2. Plant development - Wikipedia

    en.wikipedia.org/wiki/Plant_development

    On top of the gradual growth of the plant, the image reveals the true meaning of phototropism and cell elongation, meaning the light energy from the sun is causing the growing plant to bend towards the light aka elongate. Plant growth and development are mediated by specific plant hormones and plant growth regulators (PGRs) (Ross et al. 1983). [10]

  3. Germination - Wikipedia

    en.wikipedia.org/wiki/Germination

    Since most plants carry both male and female reproductive organs in their flowers, there is a high risk of self-pollination and thus inbreeding. Some plants use the control of pollen germination as a way to prevent this self-pollination. Germination and growth of the pollen tube involve molecular signaling between stigma and pollen.

  4. Gravitropism - Wikipedia

    en.wikipedia.org/wiki/Gravitropism

    Gravitropism is an integral part of plant growth, orienting its position to maximize contact with sunlight, as well as ensuring that the roots are growing in the correct direction. Growth due to gravitropism is mediated by changes in concentration of the plant hormone auxin within plant cells.

  5. Plant - Wikipedia

    en.wikipedia.org/wiki/Plant

    Competition for shared resources reduces a plant's growth. [95] [96] Shared resources include sunlight, water and nutrients. Light is a critical resource because it is necessary for photosynthesis. [95] Plants use their leaves to shade other plants from sunlight and grow quickly to maximize their own expose. [95]

  6. Primary growth - Wikipedia

    en.wikipedia.org/wiki/Primary_growth

    Primary growth in plants is growth that takes place from the tips of roots or shoots. It leads to lengthening of roots and stems and sets the stage for organ formation. It is distinguished from secondary growth that leads to widening. Plant growth takes place in well defined plant locations.

  7. Shoot (botany) - Wikipedia

    en.wikipedia.org/wiki/Shoot_(botany)

    [1] [2] The new growth from seed germination that grows upward is a shoot where leaves will develop. In the spring, perennial plant shoots are the new growth that grows from the ground in herbaceous plants or the new stem or flower growth that grows on woody plants. In everyday speech, shoots are often synonymous with stems.

  8. Vegetative reproduction - Wikipedia

    en.wikipedia.org/wiki/Vegetative_reproduction

    Plant propagation is the process of plant reproduction of a species or cultivar, and it can be sexual or asexual. It can happen through the use of vegetative parts of the plants, such as leaves, stems, and roots to produce new plants or through growth from specialized vegetative plant parts. [4]

  9. Agricultural cycle - Wikipedia

    en.wikipedia.org/wiki/Agricultural_cycle

    The agricultural cycle is the annual cycle of activities related to the growth and harvest of a crop (plant). These activities include loosening the soil, seeding, special watering, moving plants when they grow bigger, and harvesting, among others.