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茭白又名“茭笋”,是我国特有的水生蔬菜,可利用浅水沟、低洼地、河滩地、沼泽地栽培。1983年春,我场从浙江引进茭白老根300多墩和少量幼苗试种,秋季收茭白2000余个,净重700多斤,折合亩产千斤左右。其主要栽培技术措施是:一、老根育苗用分根或分株繁殖。老根育苗时间在我区以4月上旬为宜。过早易受冻害,过迟发棵晚,生育延迟,产量低。育苗地要选择背风向阳有水源的田块,经翻挖、平整,达到地平、土糊。为促进老根多发棵,采用稀育苗,一尺见方栽一墩老根,每隔三行留一走道。以老根3寸左右埋入土中,幼芽全部露出土面为准。育苗期水层8～10厘米。遇低
Ju Bai, also known as “bamboo shoots”, is China’s unique aquatic vegetables, the use of shallow ditches, low-lying land, beaches, wetlands cultivation. In the spring of 1983, my field imported more than 300 piers and a few seedlings from Zhejiang. In the autumn, it harvested more than 2000 pieces and net weight was over 700 kilos, equivalent to about one thousand kilograms per mu. The main cultivation techniques and measures are as follows: First, the root nursery root or ramet reproduction. The root nursery time in our district in early April is appropriate. Premature frost damage, late onset late, delayed fertility, low yield. Nursery land to choose lee sunny water field plots, by digging, formation, to the horizon, soil paste. In order to promote the root of multiple root trees, the use of dilute nursery stock, one foot to square planted a pier root, leaving a walk every three rows. About 3 inches old roots buried in soil, sprouts all exposed soil surface shall prevail. Seedling water layer 8 to 10 cm. In case of low