园艺与种苗
園藝與種苗
완예여충묘
Rain Fed Crops
2014年
10期
22-24
,共3页
邓荫伟%冯玉能%邓益德%唐生森
鄧蔭偉%馮玉能%鄧益德%唐生森
산음위%풍옥능%산익덕%당생삼
金花茶%嫁接%保存率%抽梢率
金花茶%嫁接%保存率%抽梢率
금화다%가접%보존솔%추소솔
Camellia nitidissima Chi%Grafting%Preservation rate%Shooting rate
[目的]金花茶在产区抽梢期为秋季，根据其生长特性，探索金花茶芽苗砧嫁接除萌的最佳时间。[方法]试验设4个处理，重复3次。[结果]以嫁接定植75 d剪除砧木萌芽时留叶2片待30 d再剪除全部砧木萌芽的处理为佳，其平均保存率是82.05%，显著高于嫁接定植90 d、嫁接定植60 d剪除砧木萌芽全部的2个处理，其平均值分别高于33.35%、45.45%；其次是嫁接定植75 d剪除砧木萌芽全部的处理为好，其平均保存率为76.07%，显著高于嫁接定植90、60 d剪除砧木萌芽全部的2个处理，其平均值分别高于23.63%、34.85%；从平均抽梢率看，以嫁接定植75 d剪除砧木萌芽时留叶2片待30 d再剪除全部砧木萌芽的处理为好，其平均值为49.81%，显著高于嫁接定植90、60 d剪除砧木萌芽全部的2个处理。[结论]从嫁接苗成活的保存率、抽梢率分析，以嫁接定植75 d剪除砧木萌芽时留叶2片待30 d再剪除全部砧木萌芽的处理为佳。
[目的]金花茶在產區抽梢期為鞦季，根據其生長特性，探索金花茶芽苗砧嫁接除萌的最佳時間。[方法]試驗設4箇處理，重複3次。[結果]以嫁接定植75 d剪除砧木萌芽時留葉2片待30 d再剪除全部砧木萌芽的處理為佳，其平均保存率是82.05%，顯著高于嫁接定植90 d、嫁接定植60 d剪除砧木萌芽全部的2箇處理，其平均值分彆高于33.35%、45.45%；其次是嫁接定植75 d剪除砧木萌芽全部的處理為好，其平均保存率為76.07%，顯著高于嫁接定植90、60 d剪除砧木萌芽全部的2箇處理，其平均值分彆高于23.63%、34.85%；從平均抽梢率看，以嫁接定植75 d剪除砧木萌芽時留葉2片待30 d再剪除全部砧木萌芽的處理為好，其平均值為49.81%，顯著高于嫁接定植90、60 d剪除砧木萌芽全部的2箇處理。[結論]從嫁接苗成活的保存率、抽梢率分析，以嫁接定植75 d剪除砧木萌芽時留葉2片待30 d再剪除全部砧木萌芽的處理為佳。
[목적]금화다재산구추소기위추계，근거기생장특성，탐색금화다아묘침가접제맹적최가시간。[방법]시험설4개처리，중복3차。[결과]이가접정식75 d전제침목맹아시류협2편대30 d재전제전부침목맹아적처리위가，기평균보존솔시82.05%，현저고우가접정식90 d、가접정식60 d전제침목맹아전부적2개처리，기평균치분별고우33.35%、45.45%；기차시가접정식75 d전제침목맹아전부적처리위호，기평균보존솔위76.07%，현저고우가접정식90、60 d전제침목맹아전부적2개처리，기평균치분별고우23.63%、34.85%；종평균추소솔간，이가접정식75 d전제침목맹아시류협2편대30 d재전제전부침목맹아적처리위호，기평균치위49.81%，현저고우가접정식90、60 d전제침목맹아전부적2개처리。[결론]종가접묘성활적보존솔、추소솔분석，이가접정식75 d전제침목맹아시류협2편대30 d재전제전부침목맹아적처리위가。
Objective]Camellia’s period of having new shoot extraction was autumn in the region. According to the growth characteristics of camellia, the best time to remove bud of seedling after grafting was probed. [Method] This test set up four treatments, and the treatments were repeated three times. [Result] The best treatment was to reservate two leaves at 75 days after grafting planting, and then cut off all the rootstock rootstock bud sprout at 30 days. The average saving rate was 82.05% ,which significantly higher than the treatments which cutting off the rootstock seeds 90 days and 60 days after grafting of 33.35%and 45.45%.The followed treatment was to cut off all processing grafting rootstock bud at 75 days after planting, with the average saving rate was 76.07%,and significantly higher than the treatments which cut off the rootstock grafted planting seeds at 90 days and 60 days of 23.63% and 34.85%. Taking view of average germination rate, the treatment to reservate two leaves at 75 days after grafting planting ,and then cut off all the rootstock bud sprout at 30 days was the best ,with average germination rate of 49.81% ,and was better than other treatments . [Conclusion] Taking from the analysis on grafted preservation survival rate and sprouting rate, the best treatment was to reservate two leaves 75 days after grafting planting , and then to cut off all rootstocks budding at 30 days.
