论文部分内容阅读
大蒜苗顺季节栽培为秋天播种,冬春收获,所以消费者在秋天吃不到新鲜的大蒜苗。如果将大蒜苗由原来的9月中下旬播种改为7月中下旬播种,可使采收期提前到9～10月,这时正值蔬菜淡季,加上蒜苗新鲜嫩绿,很受消费者青睐。一般每1/15公顷蒜苗产值4000～5000元,比顺季栽培效益每1/15公顷高3000元左右。反季蒜苗的生育期正处在高温强光照射期,易受干燥、干旱和强烈太阳辐射等不利天气影响。因此,反季蒜苗栽培必须采用新技
Garlic plantation season planting for the autumn planting, harvest winter and spring, so consumers can not eat fresh garlic seedlings in the fall. If the garlic seedlings from late September to late sowing in mid-late seeding, the harvest period can be advanced to 9 to 10 months, when the time comes when the vegetable off-season, coupled with fresh green garlic, very popular with consumers . Generally 1/15 hectare of garlic seedlings output 4,000 to 5,000 yuan, than the cultivation of the seasons per 1,000 hectares of high 3000 yuan. Anti-season garlic seedling growth period is in high temperature light exposure, susceptible to dry, dry and intense solar radiation and other adverse weather. Therefore, anti-season garlic cultivation must adopt new skills