1) fruit setting
坐果
1.
An investigation of Pingdan No.1 Phyllanthus emblica flowering and fruit setting features;
“平丹1号”余甘开花及坐果特性调查
2.
Effects of polyamines on fruit tree blossoming and fruit setting;
多胺在果树开花坐果中的作用
3.
Effects of cutting out the last immature top in winter on flower formation and fruit setting of Litchi chinenesis Sonn cv.Feizixiao;
冬季剪截未老熟末次梢对妃子笑荔枝成花坐果的影响
2) fruit set
坐果
1.
In order to understanding the mechanism of cleistogamy of‘Kyoho’grapevine,we observed the relation of female gametophyte development with that of male,rate of pollen germination and rate of fruit set by the hand-pollina-tion in pre-anthesis,pollen-tube growth in the pistil and fruit set during cleistogamy.
7%,呈逐渐上升的趋势,开花前2、3日进行人工授粉雌蕊坐果率分别为3。
2.
) were used as materials to test for the effects of leaf numbers per spur on the quality of flower bud, the contents of endogenous hormones in buds and fruit set.
成花短果枝叶片数量不同 ,花芽发育质量不同 ,具 4片叶成花短果枝次年花序花朵数和坐果率明显低于具 5～ 6片叶和 7片以上叶成花短果枝。
3.
The experiments were carried out to pursue effects of single or mixed use of several plant growth regulators (PGR) on flower bud formation,fruit set, fruit shape and production of apple.
研究了多种植物生长调节物质及其配合应用对苹果花芽形成、坐果、果形和产量的影响。
3) Fruit-setting
坐果
1.
Effects of Different Periods of Stopping Cold Storage on Flowing and Fruit-setting of Potted Peach;
冷藏盆栽桃出库时期对开花坐果的影响
2.
), Yali pear and Xuehua pear(Pyrus bretschneideri) the developments of male and female gametophytes were observed by paraffin sectioning and the pollen fertilities and the fruit-setting rates through natural pollination were statistically analyzed.
研究表明,‘京白梨’雌、雄配子体在其形成发育过程中的各种异常使其不能正常受精,最终导致坐果低下。
3.
Severe drought frequently occurs in Xishuang Banna of Chinese Yunnan province, where Macadamia plants are consequently exposed to severe soil water stress conditions at the flowering and fruit-setting stages.
云南西双版纳澳洲坚果种植区在开花坐果和果实发育期处于严重干旱的土壤条件下,此期澳洲坚果植株经不同土壤水分处理,结果表明:在严重干旱条件下,花器官发育不良,植株的花序和柱头长度缩短,花粉萌发率低,花粉管生长速度慢,坐果率低,同时幼果生长受抑制等。
4) Nane fruit set
奈坐果
5) 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。
6) 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。
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