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Author Question: In the northern hemisphere the longest day of the year occurs on ________ and the shortest on ... (Read 92 times)

debasdf

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on: Jul 22, 2018
In the northern hemisphere the longest day of the year occurs on ________ and the shortest on ________. On ________ and ________ the day is 12 hours long everywhere on earth. (these dates are approximate)
 
  Fill in the blank(s) with correct word

Question 2

Which nutrients need to be applied in the ebb-and-flood solution and which in the NET solution?
 
  What will be an ideal response?


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kxciann

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Reply #1 on: Jul 22, 2018
Answer to Question 1

June 21; December 21; March 21 and September 21.

Answer to Question 2

Only nitrogen and potassium and possibly phosphorus in the ebb- and
flood system. All 12 essential fertilizer nutrients in the NFT system.


debasdf

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Reply 2 on: Jul 22, 2018
:D TYSM

parshano

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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