Effect of Soil Moisture Deficit Stress on Biomass Accumulation of Four Coffee (Coffea arabica) Varieties in Zimbabwe

Table 4

Percentage changes in shoot biomass after 21 and 28 days of stressing and recovery.

Shoots	21 days		28 days		21 + 14 days		28 + 14 days
variety	Fresh	Dry	Fresh	Dry	Fresh	Dry	Fresh	Dry
SL28	−21.9	17.0	−33.1	17.0	46.5	14.9	43.7	4.3
Cat129	−5.7	7.8	−57.4	6.0	15.2	13.7	102.1	46.0
Cat128	−25.0	20.8	−15.6	23.6	65.6	11.3	16.2	0.0
CR95	0.0	32.5	−48.7	33.3	−9.5	−7.2	17.3	−4.8