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這有一份柑橘全程呵護(hù)指南,請您查收!
2022-12-09
11:52:47
來源:極目機(jī)器人 閱讀量:12579
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導(dǎo)讀:極目無人機(jī)可實現(xiàn)全地形覆蓋,晝夜無差別作業(yè),彌霧噴頭打得透、打得勻,適應(yīng)丘陵山地耕作特點,通過“機(jī)劑技”結(jié)合的作物解決方案,解決植保難題,覆蓋柑橘種植全環(huán)節(jié)。
【農(nóng)機(jī)網(wǎng) 熱點關(guān)注】贛南臍橙,江西省贛州市特產(chǎn),中國國家地理標(biāo)志產(chǎn)品。贛南臍橙年產(chǎn)量達(dá)百萬噸,原產(chǎn)地江西省贛州市已經(jīng)成為臍橙種植面積世界第一,年產(chǎn)量世界第三、全國最大的臍橙主產(chǎn)區(qū)。
臍橙多種植于山地丘陵地帶,無論是病蟲害防治還是營養(yǎng)劑噴施,人工作業(yè)難度大、成本高。極目無人機(jī)可實現(xiàn)全地形覆蓋,晝夜無差別作業(yè),彌霧噴頭打得透、打得勻,適應(yīng)丘陵山地耕作特點,通過“機(jī)劑技”結(jié)合的作物解決方案,解決植保難題,覆蓋柑橘種植全環(huán)節(jié)。
月份:12月~次年2月
物候期:花芽分化期
主要病蟲害:須警惕炭疽落葉
12月-次年2月均為臍橙的清園期,須警惕炭疽落葉,柑橘炭疽病主要危害葉片、枝梢、花、果實、果梗和苗木,常造成葉枯、梢枯、落花、落果及果實腐爛。
12月-次年1月主要注意防寒防凍,冬剪整修。2月要在雨水前施芽前肥,檢查病弱樹、及時補株。
月份:3月
物候期:春芽萌發(fā)期
主要病蟲害:砂皮、潰瘍、紅蜘蛛、木虱
3月春芽萌發(fā),正式春季開園之時,尤其要注意砂皮、潰瘍病害的防治。砂皮病主要危害枝干、果實、葉片等部位,發(fā)生嚴(yán)重時,造成大面積毀園或貯運過程中大量爛果,影響樹體壽命和果實商品價值。
月份:4月
物候期:春梢現(xiàn)蕾期
主要病蟲害:灰霉、炭疽、砂皮、紅蜘蛛、木虱、潛葉蛾
4月春梢現(xiàn)蕾,需成年果園播種夏季綠肥、抹芽除萌搖花;幼樹果園追施速效性氮肥、幼樹摘花。依舊需要注意砂皮病防治,防止影響落果期。
月份:5月~6月
物候期:第一、二次落果期
主要病蟲害:炭疽、潰瘍、紅蜘蛛、木虱、蚊殼蟲、粉虱、蚜蟲、葉甲、潛葉蛾
臍橙的自然坐果率只有0.5%~2%,而臍橙的坐果率通常都由幼果的兩次生理落果決定,這也決定了臍橙的產(chǎn)量。
5月-6月是第一次落果和第二次落果,需做好保果措施:
①調(diào)控樹勢,調(diào)控樹勢是最根本的保果措施,不管什么保果技術(shù),如果樹勢太弱或過于旺盛,都難于達(dá)到理想的保果效果。
?、诩に乇9?br />
③調(diào)節(jié)劑和葉面肥保果
成年果園須除草松土,追肥,采取適當(dāng)?shù)谋9胧┰黾幼剩挥讟涔麍@還須追施氮、磷肥,抹芽、去零留整,做好水土保持。
月份:7月
物候期:夏梢穩(wěn)果期
主要病蟲害:黑星病、潰瘍、銹壁虱、紅蜘蛛、吉蟲、斜紋夜蛾、潛葉蛾
7月上旬夏季綠肥翻壓,果實初掛果樹時應(yīng)施壯果、促梢肥,抹夏梢防沖果、除萌,同時要注意防旱。
月份:8月
物候期:秋梢壯果期
主要病蟲害:砂皮、粉虱、蚜蟲、木虱、紅蜘蛛、葉甲、潛葉蛾
8月易出旱情,特別注意防旱抗旱,作業(yè)也須避開高溫時段,清晨或夜晚作業(yè)。成年果園酌情施壯果肥,積肥造肥。
物候期:果實膨大期
月份:9月
主要病蟲害:潰瘍、砂皮紅蜘蛛、木虱、粉虱、蚜蟲、葉甲、潛葉蛾
果實膨大期是臍橙的一個黃金時期,既關(guān)乎今年果實的質(zhì)量,又關(guān)乎明年果實的產(chǎn)量。逐漸攀升的高溫降低著樹體活力,果、梢對養(yǎng)分的需求不斷增加,病蟲害猖獗,在這個緊張的時期,保證養(yǎng)分的供需、保證秋梢抽發(fā)的整齊和健壯,成了臍橙當(dāng)下最重要的事情。
膨果期管理主要有以下幾點:
①施壯果肥:夏梢老熟之后,根系就進(jìn)入第二次生長高峰期,此時,首要就是施壯果肥 (秋肥),促發(fā)毛細(xì)根生長,促進(jìn)果實膨大,為秋梢的抽發(fā)備下充足的營養(yǎng)。
?、谒止芾恚核质悄毘裙麑嵟虼笃谧钪匾挠绊懸蛩兀瑢?、果實大小及品質(zhì)都有著決定性的影響,應(yīng)保證水分的供應(yīng)。
③葉面營養(yǎng)補充:新梢出芽后需補充葉面肥,促進(jìn)果實膨大和秋梢老熟。
物候期:果實轉(zhuǎn)色,花芽分化
月份:10月
主要病蟲害:砂皮、炭疽、紅蜘蛛、木虱、果腐、蒂腐、實蠅、吸果夜蛾、潛葉蛾
10月果實轉(zhuǎn)色,與光照、溫度、施肥等均有關(guān)系,須防旱防裂果,播種冬季旅費、抹除晚秋梢,放置采前落果,影響產(chǎn)量。
物候期:采果期
月份:11月
主要病蟲害:炭疽、果腐、蒂腐、吸果夜蛾
采果時及時施肥,抹除晚秋梢,采后天旱須及時灌水補月子肥,擴(kuò)穴施肥改土,11月下旬開始修剪清園,樹干刷白,樹盤培土。幼樹果園要追施氮、磷、鉀肥,做好除草和防寒工作。
臍橙飛防參數(shù)參考
用水量:6-8升/畝
速度:2.6-3米/秒
高度:2.6-3.3米
噴幅:4米
*根據(jù)果樹病蟲害嚴(yán)重程度以及地形、果樹長勢進(jìn)行調(diào)整
經(jīng)過不斷地飛防驗證,極目無人機(jī)可高效防治柑橘病蟲害,省藥20%以上,節(jié)水高達(dá)95%,助力果農(nóng)增產(chǎn)增收,有效呵護(hù)柑橘全程生長。
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