柿子樹哪個季節移植好?
柿子樹移yi植zhi時shi間jian一yi般ban在zai十shi月yue底di,這zhe個ge時shi候hou的de樹shu葉ye基ji本ben落luo完wan了le,樹shu木mu蒸zheng騰teng少shao,根gen係xi負fu擔dan輕qing,此ci時shi地di溫wen尚shang高gao,根gen係xi傷shang口kou愈yu合he快kuai,不bu久jiu就jiu會hui長chang出chu新xin根gen,來lai年nian就jiu能neng供gong給gei植zhi物wu所suo需xu養yang分fen和he水shui,有you利li於yu提ti高gao柿shi子zi樹shu的de成cheng活huo率lv。

柿子樹落花落果的原因
柿子落花落果一般有三個時期:一是開花前的落果,二是謝花後3一5天開始的第一次生理落果,三是盛花期後25一30天的第二次生理落果。

對柿子樹幼樹來說,3次(ci)落(luo)果(guo)的(de)主(zhu)要(yao)因(yin)素(su)均(jun)為(wei)柿(shi)幼(you)樹(shu)營(ying)養(yang)生(sheng)長(chang)過(guo)旺(wang),消(xiao)耗(hao)養(yang)分(fen)過(guo)多(duo)。此(ci)外(wai),花(hua)器(qi)發(fa)育(yu)不(bu)良(liang)也(ye)是(shi)落(luo)蕾(lei)及(ji)第(di)一(yi)次(ci)生(sheng)理(li)落(luo)果(guo)的(de)重(zhong)要(yao)原(yuan)因(yin)。柿(shi)幼(you)樹(shu)營(ying)養(yang)生(sheng)長(chang)過(guo)旺(wang)柿(shi)樹(shu)本(ben)身(shen)的(de)遺(yi)傳(chuan)原(yuan)因(yin),也(ye)有(you)外(wai)界(jie)的(de)影(ying)響(xiang),如(ru)偏(pian)施(shi)氮(dan)肥(fei)、磷鉀肥不足等等。
柿子樹除了在正常情況下3次ci明ming顯xian的de落luo花hua落luo果guo高gao峰feng外wai,由you於yu外wai界jie條tiao件jian的de異yi常chang隨sui時shi會hui引yin起qi大da量liang落luo果guo,如ru在zai花hua期qi及ji幼you果guo期qi長chang期qi陰yin雨yu,光guang照zhao不bu足zu,易yi引yin起qi樹shu體ti生sheng長chang旺wang而er不bu充chong實shi,光guang合he作zuo用yong差cha,新xin葉ye製zhi造zao的de養yang分fen不bu足zu以yi供gong給gei幼you果guo發fa育yu,激ji素su的de合he成cheng受shou阻zu,因yin而er導dao致zhi異yi常chang落luo果guo。
shizishuyoushuqiyingyangshengchangzhanyouyoushidiwei,youguozaiyuzhiyezhengduoyangfenyushuifendeguochengzhongchuyubulidiwei,yinerdaozhidaliangdeluohualuoguo。yincihuanhezhiyeyuguodejingzheng,jiangdizhiyedejingzhengyoushi,shibaohuabaoguodejibenchufadian。
上一篇:柿子樹是落葉還是常綠?
下一篇:如何打理院子裏的柿子樹?





