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- Downy mildew is a major foliage disease of cucurbit crops in the world. 摘要霜霉病是世界上危害瓜类作物的主要叶部病害之一。
- Progress of ploidy determination and chromosome doubling in cucurbit crops are also reviewed. 总结了近年来所采用的瓜类作物染色体倍性鉴定方法和加倍技术；
- We review the advances in haploid breeding of cucurbit crops in the article.We covered the aspects of anther culture, ovary culture and haploid induction via irradiated pollen in the review. 摘要综述了瓜类作物单倍体育种的研究进展，包括花药培养、未授粉子房培养和辐射花粉诱导单倍体培养在瓜类作物育种中的应用；
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- We have had the biggest wheat crop ever this year. 今年我们的小麦收获量是有史以来最好的。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- Rice is the chief crop in this ares. 稻子是这一地区的主要作物。
- We had a poor crop of raspberries this year. 今年我们的悬钩子歉收。
- The farmer paid 3 laborers to gather the crop. 农场主雇佣3名工人收割庄稼。
- Part of every crop is saved for seed. 每一种庄稼都留一部分作种子。
- His shot beat the goalkeeper neck and crop. 守门员根本挡不住他射门。
- He fell neck and crop off the horse. 他从马上倒栽葱地摔了下来。
- The farmer paid 3 labourers to gather the crop. 农场主雇佣3名工人收割庄稼。
- Bad weather is responsible for the poor crop. 坏天气是收成不好的原因。
- Too much rain accounted for the poor crop. 太多的雨水导致庄稼歉收。
- Manipulation of Chromosome Ploidy in Genetics and Breeding of Cucurbit Crops 瓜类遗传育种中的染色体倍性操作
- Oats is a crop grown mainly in cold climates. 燕麦主要是在气候凉爽地区种植的庄稼。
- There was a record wheat crop last year. 去年小麦收成创最高记录。
- The benign weather brought North America a bumper crop. 温和的气候给北美带来大丰收。
