Of course, the actual situation was definitely not as it seemed.
Generally, if a farmer's rank could reach intermediate, all of his planting skills should also improve.
Even with poor skills, one could reach the proficiency level.
He was certain that among the Yan Family's twelve superior farmers, it was very likely that some had not truly reached the level of an intermediate farmer.
It was probably that only one of their planting skills had reached the level expected of an intermediate farmer.
Otherwise, the Yan Family wouldn't have paid a high price for his fertilizer.
After all, his current level of mixing fertilizer was merely at the standard of a high-level farmer.
"Let's upgrade the pest control skill by one grade first," he said.
With the rank of an intermediate farmer, Qin Niu couldn't wait to upgrade his pest control skill.
At the moment, locusts were rampant, posing a serious threat to the local crops.
