y*2
4 楼
npk就是氮磷钾,The three numbers on fertilizer represents the
value of the three macro-nutrients used by plants. These macro-nutrients are
nitrogen (N), phosphorus (P) and potassium (K) or NPK for short.
这个PK发音不容易记住:
phos·pho·rus: ˈfäsf(ə)rəs
po·tas·si·um: pəˈtasēəm
NPK的原则
Nitrogen (N) – nitrogen is largely responsible for the growth of leaves on
the plant.
Phosphorus (P) – Phosphorus is largely responsible for root growth and
flower and fruit development.
Potassium (K) – Potassium is a nutrient that helps the overall functions of
the plant perform correctly.
【在 j****z 的大作中提到】
: 自己问的不清楚,总算有人回答,不过新农民还要问一问
: N 是什么,K是什么?能再给全名?
: 非常感谢。
value of the three macro-nutrients used by plants. These macro-nutrients are
nitrogen (N), phosphorus (P) and potassium (K) or NPK for short.
这个PK发音不容易记住:
phos·pho·rus: ˈfäsf(ə)rəs
po·tas·si·um: pəˈtasēəm
NPK的原则
Nitrogen (N) – nitrogen is largely responsible for the growth of leaves on
the plant.
Phosphorus (P) – Phosphorus is largely responsible for root growth and
flower and fruit development.
Potassium (K) – Potassium is a nutrient that helps the overall functions of
the plant perform correctly.
【在 j****z 的大作中提到】
: 自己问的不清楚,总算有人回答,不过新农民还要问一问
: N 是什么,K是什么?能再给全名?
: 非常感谢。
j*z
5 楼
太感谢yaya了,不好意思我的傻问题不问还是不清楚,所以厚着脸皮问了。问问长知识。
我加了点豆渣给窝笋,叶子长的又大又宽,但有点黄,不知我该再加什么肥,还有我可
不可以摘些叶子吃,会不会妨碍长窝笋出来?
are
on
【在 y****2 的大作中提到】
: npk就是氮磷钾,The three numbers on fertilizer represents the
: value of the three macro-nutrients used by plants. These macro-nutrients are
: nitrogen (N), phosphorus (P) and potassium (K) or NPK for short.
: 这个PK发音不容易记住:
: phos·pho·rus: ˈfäsf(ə)rəs
: po·tas·si·um: pəˈtasēəm
: NPK的原则
: Nitrogen (N) – nitrogen is largely responsible for the growth of leaves on
: the plant.
: Phosphorus (P) – Phosphorus is largely responsible for root growth and
我加了点豆渣给窝笋,叶子长的又大又宽,但有点黄,不知我该再加什么肥,还有我可
不可以摘些叶子吃,会不会妨碍长窝笋出来?
are
on
【在 y****2 的大作中提到】
: npk就是氮磷钾,The three numbers on fertilizer represents the
: value of the three macro-nutrients used by plants. These macro-nutrients are
: nitrogen (N), phosphorus (P) and potassium (K) or NPK for short.
: 这个PK发音不容易记住:
: phos·pho·rus: ˈfäsf(ə)rəs
: po·tas·si·um: pəˈtasēəm
: NPK的原则
: Nitrogen (N) – nitrogen is largely responsible for the growth of leaves on
: the plant.
: Phosphorus (P) – Phosphorus is largely responsible for root growth and
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