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Author Question: A corn farm is fertilized with NPK fertilizers and the residual values of phosphorous and nitrogen ... (Read 106 times)

cagreen833

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on: Sep 3, 2020

Question 1

Explain in detail the benefits, factors, and methods influencing the management of animal manure as an organic source in agricultural farming.

Question 2

A corn farm is fertilized with NPK fertilizers and the residual values of phosphorous and nitrogen after two years are found to be 26% and 45%, respectively. Which of the following is an appropriate conclusion?
◦ Soil has high P-fixing value.
◦ Soil has low P-fixing value.
◦ The crop uptake of N has exceeded P.
◦ The rate of application of P has been increased for 2 years.
Soil Fertility and Fertilizers ¦ Havlin, Tisdale, Nelson, Beaton ¦ 8th Edition
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Marked as best answer by cagreen833 on Sep 3, 2020

jasonq

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Reply #1 on: Sep 3, 2020
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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cagreen833

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Reply 2 on: Sep 3, 2020
Gracias!

abro1885

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Reply 3 on: Yesterday
Wow, this really help

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