1) seed-fertilizer distance
种肥间距
1.
To determine the suitable distance between wheat seeds and fertilizer during mechanical sowing,the seed-fertilizer distance experiments were carried out.
为了确定机播小麦种子和肥料的适宜间隔距离,进行了种肥间距试验。
2) distance within species
种间距离
3) Inoculation space
接种间距
4) Genetic distance
种间遗传距离
5) seed manure
种肥
1.
The results showed that it was effective fertilization way that no basal fertilizer,but seed manure and top-dressing in early stage was used,if seed and fertilizer could not be effectively separated by seeding and fertilization machine when summer maize was directly seeded.
研究认为,夏玉米铁茬播种在播种施肥机械还做不到种、肥有效隔离的情况下,播种时不施底肥,只用种肥,配合早期追肥是安全有效的施肥方法。
6) Varieties of fertilizer
肥种
补充资料:种肥
分子式:
CAS号:
性质:播种(或定植)时施于种子(或幼苗)附近或用于浸种拌种的肥料。作用是改善幼苗的营养,特别是满足幼苗营养临界期的营养要求。施用量较少,并且要选择那些对种子发芽或幼苗无伤害的肥料品种,如硫酸铵(37~75kg/10000m2)。过磷酸钙(110~150kg/10000m2)和微量元素肥料(0.5~1.5g/kg种子),以及腐熟的有机肥料。
CAS号:
性质:播种(或定植)时施于种子(或幼苗)附近或用于浸种拌种的肥料。作用是改善幼苗的营养,特别是满足幼苗营养临界期的营养要求。施用量较少,并且要选择那些对种子发芽或幼苗无伤害的肥料品种,如硫酸铵(37~75kg/10000m2)。过磷酸钙(110~150kg/10000m2)和微量元素肥料(0.5~1.5g/kg种子),以及腐熟的有机肥料。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条