香蕉保鲜冷库让香蕉保存更长久
2017-04-04 10:53:18
香蕉保鲜冷库可以延长香蕉的成熟时间，延长香蕉的销售周期，帮助果农增加收入，香蕉冷库内的温度控制在12℃，相对湿度为90%~95%，库内应经常进行通风换气，防止乙烯的积累过多，造成香蕉提前成熟。
Banana, mature time, fresh cold storage can extend the extension of the banana sales cycle, to help growers to increase income, the banana in the refrigerator temperature control in 12 ℃, relative humidity is 90% ~ 95%, and the rolls should be ventilated take a breath, often to prevent the accumulation of ethylene is overmuch, cause early mature banana.
使用香蕉保鲜冷库保存香蕉一般贮存6个月，其蕉果的品质比较好。在贮存时香蕉应该采收七八成熟的果实，成熟度过高不耐贮藏，成熟度低品质差，贮运中即怕冻又怕热，对低温非常敏感，如果香蕉低于11℃的贮藏会导致香蕉的冻害，果面变黑，果心变硬，香蕉果实不能正常成熟，如果温度过高会导致果实成熟时色彩不正常，会导致销售时卖相差，销售价格低等情况。
Use banana fresh cold storage preservation of banana general storage for six months, the better the quality of the banana fruit. During storage of banana should be seven or eight mature fruit harvested, high maturity is not resistant to storage, poor quality of low maturity, suitable to the fear of the frozen and can't stand the heat, is sensitive to low temperature, if the banana is lower than 11 ℃ cold, in storage can lead to a banana fruit surface blackening, core harden and banana fruit is not mature properly, if the temperature is too high will lead to the fruit matures colour is not normal, can lead to sales when selling differ, selling price lower.
香蕉采收什么样的果实：
What kind of fruit banana harvest:
香蕉采收期要根据其用途确定。果实成熟度的判定方法有多种，目前最常用的是根据果实棱角变化来判断，以果穗中部的小果棱角状态为基准，在棱角明显高出时，成熟度小于七成，果身与棱角近于平满时为七成成熟度，果身圆满但还能见棱角时为九成以上成熟度。此外也可根据挂蕾天数来确定，一般要达到七-八成熟，夏季5-6月断蕾的蕉果需要65-80天；夏季7-8月断蕾的蕉果需要90-100天；秋季9-10月断蕾的蕉果需要110-140天；冬季断蕾的蕉果需要150-180天，12月以后断蕾的蕉果，所需生长天数又逐渐缩短。香蕉采收时间应在上午19点钟以前，切忌太阳直晒蕉串，要轻采轻放，尽量减少机械伤。采摘时，一般需要两人合作，首先用聚乙烯薄膜袋将整个蕉串套住。在果串轴的基部用绳子扎紧，然后，一人扶持果串，一人在果串基部砍断。最后直接用扁担挑运至加工厂。如要在田间分梳处理的需将果串放在蕉叶上，不可直接将果实着地。香蕉串采收后需作分梳处理。对于有条件的水果贮运企业，贮藏套袋运至厂后，应悬挂去袋，不要堆叠，然后去轴分梳。蕉串进行去轴分梳处理时，应直接把分离的蕉梳送入含氯100-200mg/kg冷水洗涤池进行两次清洗，结合修整切口、蕉梳分拣、删除等外蕉指等。刷洗程度的最基本要求就是让乳胶从切口顶部流完，防止因乳胶造成果皮变色，严重影响蕉果外观及商品价值。
Banana harvest time according to its USES. There are many methods for judging the fruit maturity, at present the most commonly used is judging by the angular change fruit, small fruit edges and state in the ear in the middle of the benchmark, the edges and corners clear, higher maturity is less than seventy percent, seventy percent fruit body with edges close to full maturity, fruit body is satisfactory but also that you can see the edges and corners of ninety percent or more maturity. In addition also can hang according to grey days to determine, in general to achieve 7-8 mature, may and June in summer break bud in the banana fruit of 65-65 days; July and August summer break bud in the banana fruit of 90-90 days; Autumn in October 9 - off the banana fruit of grey need 110-140 days; Winter break bud in the banana fruit of 150-150 days, after December break bud of banana fruit, the number of days required for growth and shorten. Banana harvest time should be 19 o 'clock in the morning, the sun to be basked in straight bunches of avoid by all means, to put light by light, as far as possible to reduce the mechanical injury. Picking, generally need two people cooperation, first with polyethylene film bag the whole bunches. On the base of the fruit string axis tied with a rope, and then, one support fruit series, one in fruit string base cut off. Finally with yoke directly shipped to the factory. As to the carding process in the field of fruit string must be put on in, not the fruit on the ground directly. Need to make the carding processing after a string of collecting bananas. For conditional fruit shipping enterprise, storage after bagging shipped to the factory, should hang bag, don't stack, then go to the carding. Bunches to deal with the shaft the carding, the separation of hands into chlorine directly to the 100-200 mg/kg twice cleansing wash in cold water pool, combining trimming incision of hands, sorting, Manila refers to delete thereof, etc. Scrub the degree of the most basic requirement is to make the emulsion flow out from the top notch, prevent skin discoloration caused by latex, seriously affect the banana fruit appearance and the value of goods.
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