您要查找的是不是：
- sand pear seeds 砂梨种子
- The results showed that germination percentage, germination index, vigor index of balsam pear seeds had been improved much when treated wi... 结论:一定强度的磁化水能提高苦瓜种子的萌发能力,并使幼苗生长整齐一致。
- High Grade Cultivation of Fine Sand Pear 砂梨优质高档栽培技术
- Influence of pollination and fertilization at flower season on formation of seed and fruit size of sand pear(Pyrus pyrifolia) 砂梨花期授粉受精对种子形成及果个大小的影响
- There were little glucose and sucrose in sand pears at the early development stage, whereas fructose content was relatively high. 结果表明，在砂梨果实发育早期，几乎没有葡萄糖积累，蔗糖含量也较低，而果糖含量较高；
- Identification and Evaluation of Resistance to Black Spot Disease of Sand Pear 砂梨品种对黑斑病的抗性鉴定和评价
- This study focused on the differences between the management of conventional horizontal trellis training model and vertical trellis(espalier) training model of top-grafting sand pears (Pyrus spp.). 摘要本研究目的在于比较台湾惯行水平棚架整枝与新设计之直立垣篱式整枝高接梨园之优劣。
- She reach up and picked a pear off a branch. 她抬起手从一根枝上摘下一颗梨。
- Warmth is needed for the seeds to germinate. 种子发芽需要适当的温度。
- There are many pear trees covered in blossom. 那里有许多开满花的梨树。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The seeds and the pesticide are both ready. 种子跟农药都准备好了。
- Coffee beans are the seeds of coffee plants. 咖啡豆是咖啡树的果实。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- She reached up and picked a pear off a branch. 她抬起手从一根枝上摘下一颗梨。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The bird pecked seeds out of the sunflower. 那只鸟用喙从向日葵中啄出种的。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- Effects of Stratification Duration on Seedling Emergence Rate of Birchleaf Pear Seeds 层积处理时间对棠梨种子出苗率的影响
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
