1) fruit setting rate
坐果率
1.
<Abstrcat>Different treatments of trunk ring incision in winter and main branch ring incision in the flowering period were used to study their effects on the flower bud formation and fruit setting rate of Jizuili litchi (Litchi chinensis Sonn).
研究了冬季主干环割和花期主枝环割处理对鸡嘴荔成花率和坐果率的影响,试验结果表明:冬季主干环割能有效地控制冬梢的抽生,促进花芽分化,提高末级枝条成花率;花期主枝环割能明显增加雌花数,并提高坐果率;冬季主干环割结合花期主枝环割的处理效果最显著,是提高鸡嘴荔产量的有效途径。
2.
Objective To study increasing the fruit setting rate of Citrus grandis.
目的为了减少化橘红的落果,提高其坐果率的研究。
3.
In order to research a poisonless and harmless chemical method to reducing harm of low temperature on almond during florescence,effects of BBA on cold resistance and fruit setting rate in almond were tested respectively in laboratory and field.
为了研究既能减轻杏树花期低温伤害而又无毒无害的化学防寒手段,就巴巴安在杏树花期的抗寒作用进行了室内试验,并就巴巴安对杏树坐果率的影响情况进行了田间试验。
2) fruit-setting rate
坐果率
1.
10% fruit-setting rate and maximum reached 25.
试验结果表明:"云大120"组合对黔阳无核椪柑保花保果效果很好,坐果率达21。
2.
The result of the experiment showed that during of the flowering phase,GA3 sprayed at 20mg/L?50mg/L?80mg/L,NAA sprayed at 10mg/L?20mg/L?40mg/L or 2,4-D sprayed at 5mg/L ?10mg/L?15mg/L Could remarkably improve the fruit-setting rate of jinguang plum.
花期喷施20mg/L、50mg/L和80mg/L的GA3,10mg/L、20mg/L、40mg/L的NAA和5mg/L、10mg/L、15mg/L的2,4-D均可极显著地提高金光杏梅的坐果率。
3.
The result showed it can increase fruit-setting rate, primary product,and promoted ripeness at 10,15,20 mg/kg(active ingredient)level.
11%对氯苯氧乙酸钠AS(2,4-滴)对番茄进行浸花处理试验,结果表明:在10,15,20mg/kg三个剂量下,具有提高番茄坐果率、促进番茄提早成熟、增加番茄早期产量的作用。
3) Setting percentage
坐果率
1.
The result showed: ① Setting percentage was different in different pollination stage and obviously higher in balloon stage than in early blooming stage.
研究结果表明:①母本的不同花期授粉,坐果率差异很大,铃铛花期授粉坐果率显著地高于初花期授粉坐果率。
2.
In all cross-combinations with the same female parent, the ones with apricot variety Xinshiji as male parent have the highest setting percentage.
研究结果表明 :①母本的不同花期授粉 ,坐果率差异很大 ,铃铛花期授粉坐果率显著地高于初花期授粉坐果率 ;②不同杂交组合的坐果率差异显著 ,在同一母本的杂交组合中 ,均以新世纪杏作父本的杂交组合坐果率最高 ;③中华寿桃和大石早生李进行正反交试验 ,以中华寿桃为母本 ,坐果率高 ,亲和性好 ;④杂种胚的败育从授粉后的第 5周开始 ;⑤桃×杏、李杂交亲和性与杂种败育率均较高 ,而李×桃、杏杂交亲和性差 ,但杂种败育率低。
4) Fruit set percentage
坐果率
1.
Methods to enhance fruit set percentage of Xanthoceras sorbifolia Bge.
提高文冠果坐果率的技术措施研究
2.
Middlle and short fruit branch,and flower clustered fruit spur are those of higher fully developed flower and higher fruit set percentaged through Continuous three years Study of flowering and fruit set habit and pollen germination on two varieties (long wangmao,yiwofeng) of kernel used apricot.
通过连续三年对龙王帽、一窝蜂开花、坐果习性及花粉发芽率的观察 ,认为中、短果枝及花束状果枝是仁用杏完全花比例和坐果率均较高的结果枝组 ,此类枝组花粉生活力较高 ,但不同品种间的表现差异较
5) Fruit set rate
坐果率
1.
Effect of pinching bearing branches in different periods on fruit set rate and yield in main-planted varieties of Vitis amurensis Rupr.;
山葡萄主栽品种结果枝不同时期摘心对坐果率和产量影响
6) fruit set
坐果率
1.
Effect of different cross-pollination on pollen tube germination and fruit set of lily
不同授粉处理对百合花粉萌发生长及坐果率的影响
2.
To definitude the flower with higher fruit set and suitable pollinator for Dangshansu pear with higher rate of fruit without sepal,the effect of pollinator on the fruit set of different flower in an inflorescence and sepal persistence were studied by field experiment with 12 pollinators.
为明确砀山酥梨较高的坐果花朵序位和脱萼率高的授粉品种,以12个不同梨品种为授粉品种,通过田间试验,研究了不同品种授粉对砀山酥梨不同花朵序位坐果率、花萼宿存的影响。
补充资料：坐果(fruit setting)
| 坐果(fruit setting) 经授粉受精形成的幼果能正常生长发育而不脱落的现象。部分果树品种的花，可以不经授粉受精而单性结实。 坐果是形成产量的前提。坐果率过低，一树结实太少，产量也低；坐果率过高，果实小，品质差，且导致大小年结果，并削弱树势。影响坐果的因素有树种的品种特性，树体营养状况，花芽质量，开花时的授粉、受精情况和外界条件等。提高坐果率的措施有： ①提高花芽质量。 ②预防花期自然灾害。 ③花期放蜂。 ④高接授粉树或插花枝。 ⑤增加花期营养。 ⑥喷布生长调节剂。 |
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