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1·Cytoembryological evidence was provided for crosses between Avena magna and Avena nuda.

为四倍体大燕麦和六倍体裸燕麦杂交提供了细胞胚胎学证据。

2·In order to accelerate close canopy of new plantation Phyllostachys nuda forest, fertilization experiment on new growing bamboo was carried.

为了促进新造林的郁闭，对新造石竹林进行施肥研究试验。

3·The results indicated that 20 Yunnan nuda rices have 13 varieties and 69 forms, japonicaclinous rice have higher proportion in tested cultivars, and have good wide compatibility.

结果表明，20份云南光壳稻包括13个变种69个变型，以偏粳型品种占较高比例，籼粳分类品种中偏粳型品种的广亲和性较好。