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> 将长势基本相同的番茄幼苗分别培养在4个花盆内。除施肥情况不同外,其他条件都相同。一段时间后,番茄长势最好的应是[]A.施磷肥的盆B.施氮肥的盆C.施钾肥的盆D.不施肥的盆-八年级生物
将长势基本相同的番茄幼苗分别培养在4个花盆内。除施肥情况不同外,其他条件都相同。一段时间后,番茄长势最好的应是[]A.施磷肥的盆B.施氮肥的盆C.施钾肥的盆D.不施肥的盆-八年级生物
题目简介
将长势基本相同的番茄幼苗分别培养在4个花盆内。除施肥情况不同外,其他条件都相同。一段时间后,番茄长势最好的应是[]A.施磷肥的盆B.施氮肥的盆C.施钾肥的盆D.不施肥的盆-八年级生物
题目详情
将长势基本相同的番茄幼苗分别培养在4个花盆内。除施肥情况不同外,其他条件都相同。一段时间后,番茄长势最好的应是
[ ]
A.施磷肥的盆
B.施氮肥的盆
C.施钾肥的盆
D.不施肥的盆
题型:单选题
难度:中档
来源:河北省期中题
答案
A
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题目简介
将长势基本相同的番茄幼苗分别培养在4个花盆内。除施肥情况不同外,其他条件都相同。一段时间后,番茄长势最好的应是[]A.施磷肥的盆B.施氮肥的盆C.施钾肥的盆D.不施肥的盆-八年级生物
题目详情
B.施氮肥的盆
C.施钾肥的盆
D.不施肥的盆
答案