- 更多网络例句与播种前的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Soil drenching with 0.5% potassium permanganate or 0.4% sulfuric acid at the rate of 6-12 liters per square meter of seed-bed applied one week before planting in combination with foliage-spraying with 0.4—0.8% Dithane Z-78 or 0.6—1.0% Bordeaux mixture results a satisfactory control of the disease.
在播种前一周用0.5％高？酸？或0.4％硫酸作土壤消毒和在苗期用0.4—0.8％的代森？或0.6—1.0％波尔多液药剂？？雾有一定防治效果。
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Check a list of pet poisons before planting anything, even if you're fairly sure it's harmless.
检查宠物的列表，播种前毒药什麼，即使你非常确定它是无害的。
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Deep plowing before planting alfalfa can effectively prevent the use of horsetail, reeds, weeds such as Convolvulus arvensis hazards, but also advance the adoption of tillage-induced seed germination of weeds, through the laundry and other measures to suppress the emergence of weeds.
苜蓿播种前采用深耕能有效防止问荆、芦苇、田旋花等杂草的危害，通过翻耕还能提早诱发杂草种子的萌发，通过晾晒等措施能抑制杂草的出苗。
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The farm appearance level off before laser controls flat technology to apply to farm to sow not only is mixed the improvement of kind of bed condition, and the moorland in st......
激光控制平地技术不仅适用于农田播种前的农田表面平整和种床条件的。。。。。。
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He pointed out that it was important to remove weeds before sowing seed in the soil.
他指出，播种前清除杂草是很重要的。
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He pointed out that it was important to remove weeds before sowing seeds in the soil .
他指出，播种前清除杂草是很重要的。
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Moreover, the efficiency of yield increasing and water storage for deep soil loosening was higher than that for deep plowing; no-till seeding of corn on high stubble mulching was better than seeding on low stubble.
另外，深松作业增产节水效果优于深耕作业；前茬小麦高留茬玉米免耕播种效果优于低留茬的玉米免耕播种。
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The results showed that the soil water content before sowing was obviously improved by the no-tillage and subsoiling, compared to that by the conventional tillage. According to the yield and WUE, treatments could be ranked from highest to lowest in turn as follows: ST, NT and RT.
结果表明；休闲期不同耕作方式对冬小麦播种前底墒具有明显的影响，与传统耕作方式相比，免耕和深松覆盖处理可以显著增加土壤含水率，具有良好的保墒作用；各处理以深松覆盖作物产量和水分利用效率最高，其次为免耕处理，深翻处理效果较差。
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Before sowing of seeds, different combinations of sludges were incorporated with the nutrient deficient natural forest soils.
播种前先将不同类型污泥的混合物与养分匾乏的自然林土壤混合。
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The submodel quantitatively characterized the impact of genotypic differences on sowing date and sowing rate by tillering ability and percentage of final spikes to effective tillers, and the suitable pre-winter leaf number on main stem in relation to yield target is quantified according to the principle of determining spike number from yield level and leaf number from spike number.
其中，播前方案设计的知识模型包括产量目标，品种选择，播期确定，基本苗及播种量的计算，氮、磷、钾肥料运筹和水分管理；动态调控指标的知识模型包括适宜生育期，穗分化进程，群体茎蘖动态、叶龄动态、叶面积指数动态和干物质积累动态等生长指标动态以及有效叶面积率、高效叶面积率和粒叶比等源库指标。
- 更多网络解释与播种前的相关的网络解释 [注：此内容来源于网络，仅供参考]
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Solanum torvum：水茄
选择水茄(solanum torvum)为砧木;砧木育苗前对水茄种子采用洗衣粉水溶液搓洗,然后用清水反复漂洗干净;或者用热水进行温烫浸种;茄子的播种时间比砧木的播种时间推迟25天~35天.
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He floored the room：他给房间装上地板
They flowered well but bore little fruit. 它们花开得很好,但果结的不多. | He floored the room. 他给房间装上地板. | We manured the soil before sowing. 播种前我们先施底肥.
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From bulbils：从珠芽
From seed; sow indoors before last frost从种子,播种前的最后霜冻室内 | From bulbils从珠芽 | Seed Collecting: 采种: