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    Using Series Studies on Wheat Varieties—zhou 8826 and zhengzhou 79201 in yubei Irrigated Region I. The best mathsmatical model on the sowing time and sowing norm
    豫北灌区小麦品种周8826和郑州79201的利用系列研究 Ⅰ.播期与播量的最优数学模型
    Observation And Stndy on the Growth Regularities of the Parents of Hybrid Rice Xian You63 in the Different Sowing Time
    杂交稻“汕优63”父、母本不同播期生育规律的观察研究
    TRIAL ON SOWING TIME AND PATTERN,SOWING RATE AND PATTERN OF TALL FESCU(1988~1989)
    苇状羊茅的播期播法、播量播法试验(1988~1989年)
    TRIAL ON SOWING TIME OF ANNUAL RYEGRASS(1987~1988)
    多花黑麦草播期试验(1987~1988年)
    A Study on the Physiological Base of Getting Beet Yield with Different Sowing Time
    不同播期甜菜产量形成生理基础的研究
    Quantitutive Effects of Sowing Time, Density and Nitrogenous Fertilizer on Wheat Powdery Mildew
    播期、密度和氮肥对小麦白粉病定量效应的研究
    THE INFLUENCE OF SOWING TIME ON DEVELOPING PROCESS AND SPIKE DIFFERENTIATION OF SWEXT CORH
    不同播期对熟食玉米生育进程及穗分化的影响
    The small watermelons of 1. 0-2. 0kg, are planted in the highly effective sunlight greenhouse north part of our country in autumn, through reasonable arrangement sowing time, fruits may go on the market in the last ten days of November, the fruits of small watermelon are better with sweetness high, flavor thick, price good, and the benefit is extremely considerable.
    秋季在我国北方高效日光节能温室种植1.0~2.0kg的小型西瓜,通过合理安排播种期,可以在11月中下旬上市,这个时期生产的小型西瓜甜度高、风味浓,价格好,效益十分可观。
    Effects of Sowing Time, Density and Fertilizer on the Grain Production of Amaranthus Caudatus R 104 .
    播期、密度、施肥对籽粒苋R_(104)品种籽实产量的影响
    Influences of sowing Time upon Yield and Main Agronomic Character of a Good Quality Rape Variety “Mianyou 9
    播期对优质油菜新品种绵油9号主要农艺性状及产量的影响
    Decision on sowing-time difference between the parents of hybrid rice 65396
    两系法杂交稻65396在我国一季稻区的制种播差期决策
    Influence of Variety,Density and Sowing Time on Yield of Radish
    品种、密度及播期对萝卜产量的影响
    Influence of Different Sowing Time on Growth and Development of Cucumber Seedling and Seed Yield
    不同播种期对黄瓜幼苗生长发育及制种产量的影响
    Experiment of Sowing Time for Soybean 'Dandou 8'
    大豆品种丹豆8号播期试验研究
    Studies on Regulating Sowing Time of Wheat under the Warm Winter Conditions
    暖冬气候条件下调整小麦播种期的研究
    Study on optimum sowing Time for High-yield Cultivation of plastic-film Corn in north China
    对北方旱地覆膜玉米高产栽培最佳播期的研究
    Study on the Occurrence of Wheat Sharp Eyespot in the Fields with Different Sowing Time
    小麦不同播期纹枯病发生规律的研究
    Study on Sowing time Experiment of High starch maize Zhengdan 18
    高淀粉玉米郑单18播期试验研究
    Effect of sowing time on N,P,K and the nutrient accumulation of sweet corn seed
    不同播期对甜玉米籽粒N,P,K及可溶性糖的积累的影响研究
    Analysis on Water Requirement Regulation of Brazilian Up-Land Rice IAPAR9 in Sowing Time
    巴西陆稻IAPAR9播种期需水规律分析
 

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