1、

Large areas have no effective pollinators; fruit trees must be pollinated by hand.

大片区域不能进行自然授粉,果树必须要人工授粉才可以。

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2、

Studies on Pollinated Fruit-setting Characteristics of Three New Chinese Chestnut Strains

3个板栗新品系授粉结实特性研究

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3、
4、

No fruit will grow if the female flower is not pollinated at the right time.

如果雌树没有及时授粉,她将不会产出南瓜。

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5、

It needs their help to be pollinated.

它需要昆虫帮忙授粉

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6、

Study on the growth correlation between ages of loblolly pine open pollinated families and early selection

火炬松自由授粉家系年度生长相关与早期选择研究

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7、

Sweet corn is wind pollinated, and needs to be grown in a block.

甜玉米是自花授粉的,需要成片种植。

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8、

The embryo weight and the concentration of kernel oil, grain protein, embryo oil and endosperm oil were significantly higher in NOC after being pollinated with HOP than that of selfed kernel.

普通玉米×高油玉米杂交当代籽粒的油分含量、蛋白质含量、胚重、胚油分和胚乳油分含量显著提高;淀粉含量则显著低于母本自交的淀粉含量。

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9、

Trees from twenty open pollinated families of masson pine were chipped, screened and pulped using the kraft process to investigate the genetic differences of properties of unbleached kraft pulp between the families.

对13年生20个马尾松自由授粉家系100株树木进行硫酸盐法制浆试验,研究未漂硫酸盐木浆品质和物理性能在家系间的遗传差异。

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10、

While embryo production frequency was 2.78%, 4.70% and 2.67% when spike was pollinated after disseminating pollen.

散粉后授粉幼穗的得胚率分别为2.53%、4.70%和2.67%。

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11、

Sixteen days later, young fruits started to form at a similar rate to trees pollinated by hand.

16天后,幼果开始形成,其速度与人工授粉的树木不相上下。

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12、

For two Lonicera, shows the best way of pollination is the cross pollination, seed set that is both pollinated flowers with high and low rate, the number of pollinator species have some connection.

说明黄花忍冬和金银忍冬的最佳繁殖方式的异花授粉,即二者的结实率与传粉者访花率高低、传粉者种类的多少有一定的联系。

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13、

no pumpkins will grow if the female flower is not pullulated ( pollinated ) at the right time.

在一定时间里雌花不能授粉的话,南瓜就不能生长。

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14、

a hummingbird incubates her eggs in a nest built partly with fibers of the ochroma fruit, which grows after pollinated flowers wither.

一只蜂鸟正在孵蛋,它的巢有一部分是用巴尔沙果的果皮纤维搭成的。当花朵凋谢后,巴尔沙果就长出来了。

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15、

during 24 h after pollinated, aba content in styles of yali pear tended to decline, then rose.

鸭梨花柱ABA含量变化在自花授粉24h内处于下降趋势,然后上升;

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16、

These plants are then pollinated and allowed to mature and produce seed.

然后,这些植物就被授粉,从而成熟结籽。

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17、

Lipeng No.2 seedless fruit all the same when pollinated with Xuegan orange cultivar.

授以高育性的雪柑花粉后,丽椪2号仍能形成无核果.

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18、

In its native habitat Hoya blossoms are pollinated by night-flying insects.

在它的原生地,球兰的花是靠夜飞虫授粉的.

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19、

The flowers are pollinated by insects.

这些花通过昆虫授粉.

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20、

Flowers are often pollinated by bees.

花常常由蜜蜂传授花粉.

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