2010•Hunan Forestry Science and TechnologyRequires access
Test on field transplant of seedlings grafted on germinated seeds of Camellia oleifera
Hai Yan Lan
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Abstract
Taken more than 20 clones of Camellia oleifera from cutting orchard in Forestry Institute of Huaihua City as experimental materials,the test on field transplant of seedlings grafted on germinated seeds of Camellia oleifera was conducted.The results showed that,the best density of short-term transplant was 222～333 plants ·m-2,plant-row spacing 3 cm×15 cm,3 cm×12 cm and 3 cm×10 cm,seedling yield 70 000 ~ 100 000 plants ·667 m-2.The optimum transplant weather was drizzly and cloudy,followed by sunny.And the optimum stock thickness was 0.31～0.45 cm.It was better that the days of heat and moisture insulation for grafted seedlings with arch membrane seal lasted for 90～95 d and the first seal term was about 40 d.