论文部分内容阅读
“冷棚油桃一年成苗二年丰产配套技术研究”是廊坊市2013年科研计划项目,河北美盛农业科技有限公司针对农业观光园区建设和市场错季水果的需求,开展了冷棚油桃早果丰产技术研究。通过5年不断研究,在冷棚内嫁接育苗,嫁接最适温度20.7~24.1℃,即6月上旬至6月中旬。成苗后按定点留壮苗,随后株施15kg有机肥,保证了翌年结果,实现了一年成苗二年丰产目标,三年亩产达到2 282.5kg。果实采收后,对结果枝采用极重短截、新梢重摘心技术,并配以水肥调控,解决油桃生产中的大小年问题。
“Greenhouse Nectarine two years a year of high yield supporting technology research ” is Langfang City 2013 research project, Hebei Meisheng Agricultural Science and Technology Co., Ltd. for the construction of agricultural sightseeing park and the market needs of the wrong seasonal fruit, carried out cold Study on high fruit yield and yield of shed nectarine. Through 5 years of continuous research, grafting seedlings in the shed, the optimal temperature of 20.7 ~ 24.1 ℃ grafting, that is, from early June to mid-June. After the seedlings were planted to stay strong seedlings, then plant 15kg of organic fertilizer to ensure the results of the following year, achieving a goal of high yield two years a year, three years to reach 2 282.5kg per mu. Fruit harvest, the results of the branch with a very short stub, shoots rewelling heart technology, coupled with the regulation of water and fertilizer to solve the problem of size and year of nectarine production.