crops的例句大全

But because many of the crops reproduce asexually producing clones, rather than reproducing through seeds the banking process is far from simple.

但是由于许多作物是无性繁殖的产生的是克隆，而非通过种子繁殖这个种子库的过程远远不那么简单。

The teacher told the pupils not to crush down the crops.

老师叫学生不要踩倒庄稼.

In order to strengthen artificial selection and to increase grain yield, the roles of root signals in wheat crops should be reduced.

在作物生产中，作物水环境得到了改善，强大的多年生竞争者基本消失，为强化人工选择力度，提高作物产量，麦类作物的根信号作用应当有所消弱。

These people have now become almost self-sufficient in grain crops.

这些人的粮食现在已经差不多能自给了.

The best-known grain crops are wheat, barley, oats and maize.

人们最熟知的粮食作物是小麦 、 大麦 、 燕麦和玉米.

The best-known grain crops are wheat, oats and maize.

人们最熟知的粮食作物是小麦、小麦 、 燕麦和麦子.

Spring wheat sown area of grain crops accounted for 9 0 %.

春小麦占粮食作物播种面积的90%以上.

Data of Grain Crops in this table are estimated from sample surveys.

本表粮食作物均为农产量抽样调查数.

There are very important for protecting grain crops.

这对保护谷物庄稼十分重要.

But inside the vertical farm, crops could grow all year, and.

但在立体农场里, 农作物可以全年生长.

At present, the coverage of improved strains of farm crops has exceeded 95 percent nationwide.

目前, 全国主要农作物良种覆盖率已超过95%.

Breeders try to incorporate resistance genes into farm crops to make them disease tolerant.

育种工作者想方设法把抗性基因转移到农作物上去,使作物有抗病性.

Nature gives the farmland and farm crops with the aesthetic feeling of the rhythm and metre.

大自然赋予农田和农作物以节奏与韵律的美感.

The summer crops were forward this year.

今年夏季农作物成熟得早.

Summer crops usually account for about 23 percent of the nation's annual grain output.

夏季粮食产量一般占全年粮食产量的23%.

The weather is favourable to the winter crops.

天气有利于越冬作物.

Farmers in the Philippines are showing new interest in crops like winged beans, string beans, arrowroot and cassava.

菲律宾农民对翼豆，菜豆，竹芋和木薯表现出了新的兴趣。

We supply free consulting service of latest garden crops.

免费提供最新的园艺产品咨询.

Changes of Arid Climate in Tianshui and Adjustment of Planting Structure of Summer and Autumn Crops

天水市干旱气候变化特征及粮食作物结构调整

Dasheen mosaic virus from thirteen Araceae crops in China

我国13种天南星科作物上的芋花叶病毒