1) Fertilized spikelet-root activity
受精颖花根活量
2) activities root of spikelet
颖花根活量
1.
Numbers of spikelet and activities of root were assessed using pot culture and lesf age technic,with two nitrogen levels,therefore,adjust activities root of spikelet and the relationship of those and leaf nitrogen content.
采用叶龄模式技术、盆栽培养方法,对水稻的两个氮水平进行施肥期和施肥量调控,研究氮肥调控对水稻颖花数和根系氧化力变化的影响,从而调整颖花根活量,以及与叶片含氮量的关系。
3) spikelet fertilization
颖花受精
1.
The effect of temperature on spikelet fertilization rate(SFR) of two-line hybrid rice Liangyou 108 was studied with a super hybrid Liangyoupeijiu as control during 2002—2004.
以两系法杂交稻两优108为材料,两优培九为对照,于2002~2004年研究了颖花受精对温度的反应。
4) Total amount of spikelets
总颖花量
5) number of spikelets
颖花量
1.
The results indicated that:(1) Getting enough the number ofspikelets was the basis of high-yielding, the number of spikelets for 11 250kg grains per hm￣2 shoued be 465 million.
结果表明：（１）足够的颖花量是取得高产的基础，单产超过１１２５０ｋｇ／ｈｍ￣２的总颖花量在３１００万以上；（２）获取适宜穗数３６０万／ｈｍ￣２左右，主攻大穗至１３０粒以上是太湖粳３号高产栽培的重要途径；（３）减少１次枝梗退化数而增加其现存数是该品种大穗形成的有效途径；（４）扩大行距和减少基本苗、促保两次穗肥、适当提早搁田均是太湖粳３号行之有效的增产措
6) Leaf to spikelet ratio
颖花绿叶量
补充资料：花活
1.方言。犹花招。欺骗人的狡猾手法。
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