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Author Question: Based on the data given in the table, if the revegetation site were limed and fertilized with ... (Read 33 times)

james

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on: Jul 22, 2018
Based on the data given in the table, if the revegetation site were limed and fertilized with nitrogen, would you also recommend the addition of P fertilizer to improve tree growth?
 
  Average height of 10 trees planted on reclaimed, mined-over land.
 
  Growth factor added Nothing added 100 kg/ha N 50 kg/ha P 2 cm/wk water
  no lime 56 45 63 50
  lime added 85 170 84 80
 
  A) no B) yes C) no basis to judge

Question 2

The place where the manure pile was stored last year, a narrow strip that used to be a limestone gravel farm road, and the spot where fertilizer is usually transferred from a nurse truck to the tractor spreader are all examples of parts of a 25 hectare field that should be treated as follows when sampling soil for the soil test lab.
 
  A) carefully avoided while sampling
  B) more intensively sampled (more cores per hectare) than other areas
  C) sampled more deeply than other areas
  D) included, like all other areas, in the sample sent in for analysis
  E) sampled and sent in separately
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
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fwbard

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Reply #1 on: Jul 22, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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james

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Reply 2 on: Jul 22, 2018
Excellent

bdobbins

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Reply 3 on: Yesterday
Gracias!

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