IRRIGATION FRAME APPLE ORCHARD 2019蘋果園灌溉水量指導(適合M9密植果園)
IRRIGATION OF APPLES-NELSON
Efficient Irrigation for Optimum Fruit Quality and Yield in Apples
Good management of orchard irrigation aims to match water supply to the crop’s water requirement for maximum yield and quality.
Fertigation of Deciduous Fruit Trees Apple and Sweet Cherry
THE POTENTIAL FOR LEGUME COVER CROPS IN WASHINGTON APPLE ORCHARDS
地布學習專家老師建議2018
一般南方地區降雨量較多,并且土壤粘重、或水位較低或地勢低洼容易造成果園排水不暢而積水,導致根系活力下降或死亡,出現樹勢較弱或死亡現象。起壟覆地布可起到防水和排水,以及保墑和防草作用,有利于根系土壤透氣,毛細根增多。
蘋果園區多數分布在黃土高原上,屬于溫帶半干旱性氣候,年降雨量400-500mm,分布極不均勻,7/8月多暴雨,9月多連陰雨。蒸發量大于降雨量,地下水層深,并且匱乏。而果園種植,需水較多的5/6/7/8月經常面臨干旱,需要灌溉才能滿足生產需求。所以需要我們去充分利用水資源,學習節水灌溉。
Water and Irrigation Productivity Training, Mbeya Peak Hotel, May 2004. RIPARWIN Project