Evaluation of the Effect of Irrigation and Fertilization by Drip Fertigation on Tomato Yield and Water Use Efficiency in Greenhouse

Table 3

Effects of irrigation and fertilizer on tomato dry biomass accumulation and distribution in different organs.

Year	Treatment	Dry biomass accumulation (kg⋅hm^−2)					Distribution in different organs (%)
		Fruit	Stem	Leaf	Root	Total	Fruit	Stem	Leaf	Root
2012	W1F1	6219	2922	2635	247	12023	51.7	24.3	21.9	2.1
	W1F2	5828	2785	2552	223	11389	51.2	24.4	22.4	2
	W1F3	5100	2660	2172	195	10127	50.4	26.3	21.4	1.9
	W2F1	5615	2504	2573	230	10922	51.4	22.9	23.6	2.1
	W2F2	5475	2221	2309	215	10221	53.6	21.7	22.6	2.1
	W2F3	5030d	1993	1720	174	8917	56.4	22.3	19.3	2
	W3F1	5119	2231	2247	197	9794	52.3	22.8	23	2
	W3F2	4984	2221	1849	194	9247	53.9	24	20	2.1
	W3F3	4722	1876	1460	140	8198	57.6	22.9	17.8	1.7
value of significance test
Irrigation
Fertilizer			NS					NS
Irrigation × fertilizer			NS		NS	NS		NS		NS
2013	W1F1	5100	1818	1973	254	9145	55.8	19.9	21.6	2.8
	W1F2	4781	2106	2031	330	9248	51.7	22.8	22	3.6
	W1F3	4090	1663	1965	209	7927	51.5	21	24.8	2.6
	W2F1	4461	1477	1757	217	7913	56.3	18.7	22.2	2.7
	W2F2	4300	1960	1809	306	8375	51.3	23.4	21.6	3.7
	W2F3	3707	1772	1394	193	7066	52.4	25.1	19.7	2.7
	W3F1	4087	1692	1498	197	7473	54.6	22.7	20.1	2.6
	W3F2	3945	1502	1607	151	7206	54.7	20.9	22.3	2.1
	W3F3	3740	1168	1243	139	6290	59.4	18.6	19.8	2.2
value of significance test
Irrigation
Fertilizer			NS					NS
Irrigation × fertilizer			NS		NS	NS		NS		NS

Columns with the same letter represent values that are significant at the 5% probability level. “” means , “” means , “” means , and “NS” means .