摘要
通过１９９８ 、１９９９ 年对大豆的喷灌试验分析表明，在土壤含水量较低的情况下，及时喷足水分是大豆获得高产和高效益的一项重要技术措施，可增产大豆２６５ ．５ ～４７７ ．０ｋｇ／ｈｍ ２ 。
The experiment was carried out to study soybean sprinkling irrigation technique on ablic soil .The results showed that 265.5-477.0kg soybean/ha was increased by using the irrigation technique in time and it is an important high harvest and benefit technique in the condition of short water in the crop growing period.
出处
《黑龙江农业科学》
2000年第1期13-15,共3页
Heilongjiang Agricultural Sciences
关键词
大豆
喷灌
白浆土
产量
soybean
irrigation
albic soil
yield
