施维茨格贝尔说：“对于一个极小的干预措施来说，这的确是一个极大的影响。”
"That's actually a pretty large effect for a pretty small intervention," Schwitzgebel says.
更新造林；管护；措施施。
重施种肥是春小麦提高穗粒数的有效措施。
More application of seeding-fertilizer is an effective method for increasing grain number per ear.
应用以抗病品种为主、增施钾肥、适期晚播、适当稀植等农业栽培综合防治措施。
High K fertilizer application could increase the resistance of corn and decrease the disease incidence.
应用以抗病品种为主、增施钾肥、适期晚播、适当稀植等农业栽培综合防治措施。
High K fertilizer application could increase the resistance of corn and decrease the disease incidence.
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