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- For both sapwood and wetwood basal area, there were highly significant differences at various planting densities. 对边材面积和湿心材面积影响均达极显著水平。
- SCREEN PLANTING When villas are close to main public pedestrian paths, planting densities will be increased, on hedges will be used. 树篱将被用在别墅与主要的公共步道接近的地方,并且在这样的地方,植被密度需要得到提高。
- The experiment design included 2 levels nitrogen, 3 levels potassium with or without silicon application, and 2 plant densities, totally being 10 treatments with 3 replications . 试验设计包括2个氮水平、3个钾水平，施或不施硅肥、2个植株密度，总共10个处理，三次重复（表2）。
- Objective：To study optimum planting density and sowing depth of Tulipa edulis. 目的：研究光慈菇最佳的人工栽培密度、深度等。
- Hole sowing and higher planting density were beneficial to silage maize. 高密度取穴播对提高青贮玉米产量有较好效果。
- Plant density have higher effect on ear characters than nitrogen application. 密度比施氮量对果穗穗部性状的影响更大些。
- Irrigation status, nitrogenlevel,crop variety and planting density had no influence on A.flavi quantity in soil. 灌溉状况、施氮水平、作物品种和种植密度对土壤中黄曲霉数量没有影响。
- Conclusion: Reasonable planting density can improve the output and quality of saff lower crude drug. 结论:合理的种植密度可以提高红花药材的产量和品质。
- The planting density showed little impact on sapwood width, while it had highly significant effects on wetwood width. 栽植密度对边材宽度影响不大,而对湿心材宽度影响达极显著水平;
- The plant was growing at an angle. 植物呈一定角度生长。
- Effects of Planting Densities on the Growth and Yield of Banana 种植密度对香蕉生长及产量的影响
- Study on the initial planting density and its adjustment of Pinus sylvestris var. Mongolica Litvin. Artificial forest in the sand land. 沙地樟子松人工林初植密度及其调控研究。
- Effect of plant density and fertilizer application on plantain yield in two soils from Colombia with different natural fertility is shown (Table 2). 表2说明了在哥伦比亚的两种不同天然肥力土壤上种植密度及肥料用量对大蕉产量的影响。
- The results showed that the greenweight yield of silage maize in higher planting density were higher than low density in the same sowing patterns. 结果表明：相同的播种方式下,高密度下的青体产量大于低密度种植,单株青体产量相对较低；
- Cultivar selection and plant density had the greatest effect on increasing corn yields. 品种选择、密度、施肥量、灌溉、害虫防治、收获管理、生长调节剂等。
- Reasonable planting density and appropriate allocation of forests is to ensure normal growth, the efficiency of early and effective measures. 合理的造林密度和适宜的配置形式是保证林木正常生长、提早发挥效益的有效措施。
- The rate of the disease is directly connected with the plant density and the methods of cultivation. 苗期茎腐病的发病程度与核桃苗的栽植密度和苗圃地的耕作方式有直接关系.
- The sclerotium disease was serious when the planting density of the vegetable was too greater and continuous cropping was made in the diseased field. 蔬菜栽植密度过大和病田连作地菌核病发病较重。
- Zhang J W, Hu C H, Wang K J, Dong S T, Liu P.Effects of plant density on forage nutritive value of whole plant corn. 张吉旺;胡昌浩;王空军;董树亭;刘鹏.;种植密度对全株玉米饲用营养价值的影响
- In order to increase yield of maize, effect of plant density and sowing patterns on yield of silage maize were studied. 为了挖掘青贮玉米的增产潜力,本研究就种植方式和种植密度对青贮玉米产量的影响进行了研究。
