山东苗木基地之苗木灌溉的方

 山东苗木基地的苗木灌溉必须根据气候条件的变化灵活掌握。一般来说，春季到初夏，苗木处于旺盛生长期。由于南方的雨水较多，只要灌溉3~4次即可；而北方是干旱期，要灌7~8次。初夏，南方进入梅雨季节，这时要注意排水，否则会降低土壤有机质的分解速度，破坏苗木根系的正常呼吸，常引起根系腐烂甚至死亡。山东苗木基地要建立完善的排水系统，做到内水能排外水不侵。盛夏时，如若高温又干旱，必须增加灌水次数。秋季，虽然南北方雨量不同，但为了让苗木组织充实和木质化，准备越冬，一般不灌水。冬季，南方不灌水，北方则要在土地冰冻前灌一次冻水，以利于苗木越冬。山东苗木基地灌溉方法主要分地面灌溉，滴灌和喷灌，根据苗木的品种或季节，可选择相应的灌溉方式。 Seedling irrigation must be flexible according to the change of climate master. In general, spring to early summer, the seedlings in a vigorous growth period. Because of rain in the South more, as long as the irrigation can be 3~4 times; while the north is dry period, the irrigation in 7~8 times. Early summer, the south into the rainy season, then pay attention to drainage, otherwise it will reduce the decomposition rate of soil organic matter, the normal respiratory failure seedling root, often causing root rot and even death. To establish a perfect drainage system, water can water do not invading the pai. At the height of summer, if high temperature and drought, must increase the number of irrigation. In autumn, while the north and South rainfall is different, but in order to make seedling tissue enriched and lignification, prepare for the winter, generally not irrigation. In winter, the south is irrigation, north to land before freezing in a cold water irrigation, in order to facilitate the seedlings overwintering. Irrigation method mainly consists of surface irrigation, drip irrigation and sprinkler irrigation, according to seedling varieties or season, select the appropriate mode of irrigation. 苗木从土壤中吸收的水分主要来源于雨水、地下水及灌溉水。山东苗木基地部分苗木对水的要求较为严格，不合理的浇灌会造成苗木的生长不良，因此在栽植过程中要特别注意灌溉方面的问题。山东苗木基地 Water the seedlings absorb from the soil as the main source of irrigation water, groundwater and rainwater. Requirements on the part of the water is relatively strict seedlings, unreasonable irrigation will cause the growth of seedlings of bad, so in the process of planting should pay special attention to irrigation problems. 总而言之，山东苗木基地苗木的灌溉需要具体问题具体分析，合理的灌溉排水不仅可以降低养护的资金，而且可以增加苗木产量。山东苗木基地 To make a long story short, seedling irrigation requires concrete analysis of concrete problems, reasonable irrigation and drainage can not only reduce the maintenance fund, but also can increase the seedling yield. 山东苗木基地、山东绿化苗木：//www.jnbmy.com/

2019-03-12 电议