搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按相关度排序
按时间排序
生物通
5 天
浅埋滴灌带技术显著提升半干旱地区马铃薯水分利用效率
由于马铃薯生长发育的特殊性,其块茎埋于土壤中且根系较浅,在半干旱地区,马铃薯生长和水分利用对 SDI 的响应尚不明确。此外,SDI 技术在马铃薯生产中还面临诸多挑战。安装时需要专用设备将滴灌带放置在种薯下方,增加了安装的复杂性和成本;在收获 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Joint Chiefs chair fired
Body identified by family
LA mayor removes fire chief
Effort to ban DEI blocked
Hawaii gas grill explosion
Three killed in shooting
Trump names 'pardon czar'
To perform free concert
Helicopter crashes in Idaho
To drop immigration case
Legendary soul singer dies
Coinbase: SEC to drop suit
3 buses explode in Israel
‘Deadwood’ actor dies
Judge allows staff removal
Attacker found guilty
Charges against 3 dropped
Yankees drop ban on beards
Medicare billing probe
Netanyahu vows revenge
Power steering issue recall
Drops plant-based upcharge
Hosts Black History Month
Senate adopts budget plan
New AI for sign language
Home sales fell in January
TX measles outbreak grows
Trial adjourned indefinitely
Fires about 6,000 employees
反馈