粮枣间作在我省乐陵、茌聊、邹滕等枣区有悠久的历史,是贫下中农在长期生产斗争中创造的经济利用土地、提高农田生产力的间作方法。 粮枣间作实际上包括粮食、油料和棉花等经济作物与枣树的间作。由于枣树落叶早、发芽晚,枝稀、叶小、遮光少,加上枣树耐盐碱、防风固沙的长处,粮 There are a long history in the Zao district such as Leling, Zhan chat, Zou Teng and other provinces in the province for food and jujube intercropping, which is an intercropping method for economically utilizing land and improving productivity of farmland created by the poor peasants in the long-term production struggle. Intercropping grain crops actually include food, oil and cotton and other cash crops and jujube intercropping. As jujube leaves early, sprouting late, thin branches, small leaves, shading less, with jujube salt, wind and sand-fixing strengths, grain