Changes in N, K, and Fatty Acid Composition of Black Cumin Seeds Affected by Nitrogen Doses under Supplemental Potassium Application

Table 1

Monthly climatic data of the experimental field and long-term average during growing seasons.

Month	Mean temperature (°C)			Total precipitation (mm)
	2011	2012	Long-term	2011	2012	Long-term
March	4.8	1.5	4.9	16.6	56.4	29.6
April	8.0	11.9	9.7	60.8	22.1	44.3
May	13.7	14.4	14.9	92.3	80.9	39.4
June	18.1	20.1	19.2	32.0	0.0	24.4
July	23.4	22.8	22.0	20.0	5.5	13.4
August	20.6	20.8	22.0	2.2	3.5	9.0
Mean/total	14.8	15.3	15.5	223.9	168.4	160.1