• The results show that yield increase effect and economic benefit of controlled release N fertilizer application decrease in lower, medium and higher fertility paddy soils in proper order.

    结果表明较低中等较高肥力稻田上,施用控释氮肥增产效果经济效益依次递减

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  • In the yield, multi-spore isolation strains Cc-1 strains in Coprinus comatus and negative two kind of effect, but tissue isolation strains all are increase, the increasing rate are higher 10%.

    与保藏菌株相比较,鸡腿蘑多孢分离菌株产量上有正负效应组织分离菌株增产均在10%以上。

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  • In experiments on rice-groundnut rotation at Bhubaneswar, as an average of two years, increase in fertilizer levels did not effect yield of rice (Table 6.).

    布巴内斯瓦尔-花生轮作试验平均来看,提高施肥水平并不影响水稻产量(6)。

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  • The results show that the technique has significant effect on yield improvement, and the mechanism is the increase of secondary roots and the change of yield component.

    试验结果表明春小麦机械覆膜穴播增产效果达到极显著水平,增产机理主要小麦次生根数增加产量结构的变化。

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  • The yield and tensile strength of the welded joints of the two kinds of materials increase under dynamic loading and prestrain condition that have little effect on the plasticity of structural steel.

    材料焊接接头应变屈服强度抗拉强度均有所提高,但对其塑性影响不大

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  • In the yield, multi-spore isolation strains are positive and negative two kind of effect, but clone strains all are increase, the increasing rate are higher 10 %.

    与保藏菌株相比较,多孢分离菌株产量正负效应克隆菌株增产均在10%以上。

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  • Cement flying dust decreased the yield of rice and rape at some farmlands, but did not produce harmful effect on its quality. There was an obvious increase in calcium content in polluted soil.

    水泥粉尘使一些农田水稻油菜产量有所下降质量产生不良影响,水泥粉尘会使土壤含量明显增加

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  • The connotation of disaster mitigation effect in disaster economics, in a broader sense, refers to that investment in disaster mitigation will not only increase in value, but also yield new value.

    灾害经济学减灾效益内涵进行拓展地质灾害的减灾投入不但可以产生升值作用可以产生出新的价值

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  • The results show that refined tungsten alloy has a strain rate effect and the yield strength increases with the increase of strain rate.

    结果表明细化合金材料具有应变效应随着应变率增加屈服强度增强

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  • Pot and field experiments were conducted to study the mechanism of rare earth (RE) on effect of increase peanut yield.

    通过砂培田间小区试验以及电子显微技术,研究外源稀土花生增产机理

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  • The drop's key period of time for yield are found by analyzed the drop's effect of increase and reduce for crops, it include summer grain crops, autumn crops and oil crops.

    通过夏粮、秋粮油料作物降水减产效应分析找出了降水产量影响关键时段

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  • Results indicated that the best control effect and yield increase were obtained from the cultivation of early sowing with plastic film mulching.

    结果表明覆膜防病增产效果最好,防效达827%,产量成倍增加

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  • A more moderate treatment was spur pruning (spur extinction) which had less effect on yield and resulted in a moderate increase in fruit size but had the greatest crop value.

    一个温和治疗刺激修剪(刺激灭绝),其中减少影响产量导致了温和的增长果实大小最大的作物价值

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  • As the potassium content in meadow soil in Hongxinglong Farm is fairly high, the effect of potash application on the increase of crops yield was not very significant.

    兴隆草甸含量较高大豆和小麦有一定增产效果,但增产幅度不大

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  • Which all bring about a tremendous effect on agricultural economy of Qingdao, increase grain yield and agriculturalbenefit as well as peasant's income.

    农业补贴政策调整促进了粮食增产、农业增效农民增收

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  • The China Rural Special Technique Association have brought the important effect into the county agricultural technology extension and the increase in yield.

    农民专业技术协会促进农业技术推广、农民增产增收方面发挥重要作用

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  • Field practice, increase daily oil production after gas injection, daily water production dropped, Effect of yield increase is better.

    现场实践证明试验区略有上升含水略有下降,初步取得好的增产效果

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  • Field practice, increase daily oil production after gas injection, daily water production dropped, Effect of yield increase is better.

    现场实践证明试验区略有上升含水略有下降,初步取得好的增产效果

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