The phrase "a drop in yield" is correct and usable in written English.
It can be used when discussing a decrease in production, output, or returns, particularly in economic or agricultural contexts.
Example: "The recent drought has resulted in a significant drop in yield for the corn crop this season."
Alternatives: "a decrease in output" or "a decline in production."
Wheat in two-year rotations showed a significantly higher (+19.4%) average yield level than in continuous cropping or in 2WM, 3WM, 4WM and 5WM, mainly due to a drop in yield occurring in the first (−13%) and second (−19%) year of recropping.
Maize shows a drop in yield for the year 1999 but not for 1998 or 2000.
Somewhat surprisingly, the phasing accuracy of SLRP did not drop significantly but instead the performance loss manifested as a drop in yield.
This is because government bonds are seeing a drop in yields – or the interest rate they pay out to investors – as the City searches for havens for its cash in the event of a leave vote.
Ryanair, the low-cost airline, reported revenue of 245.2 million euros ($278.3 million) for the three months to the end of June, a 26percentt increase from last year, despite a drop in yields and average load factor, the proportion of passengers to available seats.
How farming can be done without the use of chemical pesticides, and that too without any drop in yield, I was repeatedly asked.
The dean of admissions and financial aid at Harvard, William R. Fitzsimmons, had anticipated a drop in the yield of as much as 5 percentage points because of the poor economy.
Only when using the highest concentration (H2SO4 1N), a drop in the yield of humic acids is observed.
The stock market is finally rallying after three down days, thanks to a drop in the yield on the 30-year Treasury bond.
P1, P2 and P3 can be shortened to 6, 4 and 6 base pairs, respectively without a drop in cleavage yield.
A drop in milk yield, DMY (value under the lower limit of the 95% CI) and an increase of MCS (value above the upper limit of the 95% CI) were linked to non specific disease indicators.
