The effect of chitosan concentration,acetic acid concentration and whether plant cultivation basin treating with base will influence degradation of chitosan-plant-cultivation basin are studied.
研究了壳聚糖植物栽培钵(PCB)的制备方法,以及醋酸浓度、壳聚糖浓度和不同碱处理方式对壳聚糖PCB在土壤中降解的影响。
Study on Proper Density Planting of Double-harvest Fresh Maize Transplanted by the Straw Seedling-raising Pot
秸秆育苗钵栽植双季鲜食玉米技术研究
Preparation and degradation study of chitosan-plant-cultivation basin;
壳聚糖植物栽培钵的制备与降解性研究
Effect Research of Lettuce of Soilless Cultivation Lettuce with Side of the Waist Opening Basin Bowl
侧腰开孔盆钵无土栽培莴苣效果研究
Study on a Sequential Air-sucking Rice Transplanter for Air-pruning Pot Tray Grown Seedlings;
水稻钵苗空气整根气吸式有序移栽机的研究
On the Design of Rotary-Style Type-Bowl-Grown-Rice-Seedling with Soil Transplanter;
旋转式水稻钵体带土苗抛栽机的设计研究
Characteristics of Growth and Development of Cotton with Different Seedling Ages Raised in Small Nutritional Pot
微钵育苗不同苗龄移栽的棉苗生长发育特点
It will be an ideal rice transplanting machine at present.
水稻钵苗行栽机是目前较为理想的一种水稻移栽机械.
To cultivate(land or plants).
栽种培植（植物），整治（土地）
Experimental Study on Key Parts of Cell Type Seeder for the Seedling-growing Tray Made of Paddy-straw
植质钵育型孔式秧盘播种机关键部件的试验研究
Design and experimental research on backbowing spherical cavity air-suctiong seeder for sowing rice in cupulate compartment tray of plant material
外凸球形穴水稻植质钵育秧盘气吸式播种机设计及试验研究
Plant positions should be marked out.
应标明出栽植位置。
Technical specification for planting avenue trees
行道树栽植技术规程
Quality standard of soils for landscape and garden
园林栽植土质量标准
ting-and-cultivation attachment
栽植与中耕附加装置
His hobby is nursing plants.
他的嗜好是栽培植物。
of or relating to the cultivation of plants.
属于或关于植物栽培的。
theory of centres of cultivated plant origin
栽培植物起源中心说
This land isn't good for growing plants.
这土地不宜栽培植物。