The correlation between egg populations of the first generation of rice stem borer and leaf age of rice seedlings in rice nursery beds and its applications;

Based on current rice production condition of Northeast China, in order to make farmers operating possibly, the cultivation technique s feasibility which transplant compressed or sparse or little seedling-age was researched.

Effects of Sowing Density and Seedling Age on Yield Formation and the Number of Groups in Hybrid Medium Indica Rice " Xin Liangyou 6 ";

A Study on the Influences of Different Seedling Age of Cultivated Hybrid Late Rice 99 on Rice Output;

In order to investigate the effect of nitrogen level,seeding density and seedling age on seedling quality of rice,a two-factor experiment including four N levels(10.

Danger of Seawater Immerging to Rice Seedlings;

Experimental Study on the Force of Pulling up the Rice Seedlings Sprouted in the Plastic Cell-tray;

A comparative study of the morphological characters of seedlings was made for the different types of super rice varieties, both in the early and late crop.

Automatic Measuring System of Seedling Perpendicularity Based on Binocular Stereo Vision;

Study on Robot Vision and Judgement System for Seedling Grafting Robot;

Effects of cultivation factors on seedling growth of super-rice