果桑新品種龍椹1號(hào)與龍桑1號(hào)對(duì)比調(diào)查分析

打開(kāi)文本圖片集

摘要 本文對(duì)黑龍江地區(qū)龍椹1號(hào)和龍桑1號(hào)進(jìn)行了對(duì)比調(diào)查分析，結(jié)果表明，龍桑1號(hào)和龍椹1號(hào)在染色體倍性、生物學(xué)特性、農(nóng)藝性狀等方面具有明顯差異；龍桑1號(hào)以葉用為主，兼用果桑；龍椹1號(hào)是果桑專(zhuān)用品種，適宜桑椹采摘及加工利用。

關(guān)鍵詞 果桑；龍椹1號(hào)；龍桑1號(hào)

中圖分類(lèi)號(hào) S888.4   文獻(xiàn)標(biāo)識(shí)碼 A

文章編號(hào) 1007-7731（2023）06-0081-04

Abstract A comparative investigation and analysis was conducted Longsang Mulberry No.1 and Longshen Mulberry No.1 in Heilongjiang， and the results showed that there were obvious differences in chromosomal ploidy， biological characteristics and agronomic traits between Longsang Mulberry No.1 and Longshen Mulberry No.1 in terms of chromosomal ploidy， biological characteristics and agronomic traits; conducted Longsang Mulberry No.1 was mainly used for leaf and combined with fruit mulberry; Longshen Mulberry No.1 was a special variety of fruit mulberry， which was suitable for mulberry picking and processing and utilization.

Keywords fruit mulberry; Longsang Mulberry No. 1; Longshen Mulberry No. 1

桑樹(shù)是薔薇目（Rosales）?？疲∕oraceae）桑屬（Morus L.）多年生木本植物，在我國(guó)分布廣泛。（剩余2678字）