5. Because the research was done on plants, some skeptical of the findings thought it came from cross-pollination even though the plants self-pollinate. 由于研究对象是植物,有人怀疑这是交叉传粉的结果(即便这些植物是自花传粉)。 单词专题
Cross-pollination is a key step for fruit production in lulo plants within their native habitat in the Andes or where it has been introduced e.g. Europe (Almanza Fandiño, 2007; Messinger et al., 2016). Fruits obtained through cross-pollination have been found to bear more seeds (Almanza...
Plants may either self-pollinate or cross-pollinate. 植物可以自花授粉或者异花授粉。 LASER-wikipedia2 There are possibilities of cross-pollination with non-GM crop varieties by pollen drift. 通过花粉漂移的传授,可能出现于各类非转基因作物花粉杂交的多样性品种。 UN-2 The flowers are cross-pollinate...
1.Anemophily– pollination by wind, e.g. in many grass plants (Poaceae or Gramineae) and sedges (Cyperaceae). 2.Cantharophily– pollination by the beetle. 3.Cheiropterophily– pollination by the bat, examples the century plants (Agavespp.), white saguaro cactus (Carnegiea), some bananas ...
cross-pollination The transfer of pollen from the male reproductive organ (an anther or a male cone) of one plant to the female reproductive organ (a stigma or a female cone) of another plant. Insects and wind are agents of cross-pollination. ...
Partially self-incompatible species(in which the seed set is lower after self-pollination than after separate outcrosses) have on average lower autofertility than self-compatible species (in which self- and cross-pollinations succeed equally well), but some partially self-incompatible species have ...
Extent of natural cross-pollination in cumin under Anand conditions was observed to be 2.35 per cent. in a total population of 1,619 plants. Progenies from plants protected from foreign pollen by covering unopened buds with tissue paper bags were all white-flowered and hence selfed. Progenies ...
Self-Pollination Some plants pollinate differently. There are some plants such as tomatoes, pumpkins, cucumbers, and squash which produce both male and female flowers on the same plant. For these plants to be pollinated, the wind has to blow, or abeehas to land in a male flower, and the...
“With every cross-pollination you have a vision. For example, take two parent plants: one of them has great flavor and one of them has great yield. What I’m looking for is a plant that has both great flavor and high yield,” Jessica says. What are the steps in cross-pollination?
Pollination:Insects and wind pollinate plants and trees which is essential for the development of fruits, vegetables and seeds. teebweb.org teebweb.org 授粉:昆虫、风媒植物和树木对水果、蔬菜和种子生长至关重要。 teebweb.org teebweb.org [...]need for effective intersectoral action and on the pur...