论文部分内容阅读
在方兴未艾的银杏生产中，受市场预测的片面性及科技水平的局限性，存在着种植模式单一化；基地化、规模化、产业化较差；有的地方没有做到适地适树；种苗市场混乱；生产中科技含量低等问题。本文提出了解决上述问题的相应对策。总的要求是：改单一种植为复合式种植，实行叶、果、苗、材兼用。在立地条件适宜的地区发展成一定规模，集中连片，搞好深加工。土壤粘重或碱盐度偏高的地方，应重施有机肥，改良土壤结构，降低碱盐度。进一步整顿种苗市场，不断提高栽培者的科技水平，推广和普及科技成果，使银杏生产逐步实现高产、高效。
In the ascendant ginkgo production, due to the limitations of the one-sidedness of the market forecast and scientific and technological level, there is a single mode of planting; base, scale, industrialization is poor; some places are not suitable for tree planting; seedlings Market turmoil; low-tech production and other issues. This paper presents the corresponding countermeasures to solve the above problems. The general requirements are: to change a single planted as a composite plant, the implementation of leaves, fruit, seedlings, timber and use. In the appropriate conditions of the site development into a certain scale, focus on contiguous, do a good job of deep processing. Soil sticks heavy or alkaline salinity where high, should re-apply organic fertilizer, improve soil structure, reduce salinity. Further rectify the seed market, and constantly improve the scientific and technological level of cultivators, popularize and popularize scientific and technological achievements so that the production of ginkgo will gradually achieve high yield and high efficiency.