In order to induce embryo from callus and set up the integral somatic embryo induction system from monoclonal cell, the differences of cell morphology and structure from different types of alfalfa callus were observed and compared by quick section and microscopic examination. The results show that ...
结果表明, 在不同播种密度下, 紫花苜蓿的出芽率、株高、2个性状随播种密度的增加而减少,而植株在生长发育中的死亡情况随着密度的增大而增大.从而可以得知不用播种密度对紫花苜蓿的影响. In order to study the different kind of alfalfa to the thickness of sowing response, under 5 thicknesses of sowing to...
of alfalfa were in the order of rootsshootsroot nodules,and the difference reached significant level,alfalfa roots were the main enrichment parts of PCBs in plant.A chemical sequential extraction procedure was developed to measure the adsorbed,strongly adsorbed and interior absorbed fractions of PCBs ...
average yield per mu of fresh was 5 445.39kg which was 9.51% higher than control,the hay was 1 207.61kg which was 11.08% higher.The introduction provides reference for the industrialization of alfalfa production in Fujian province and alleviates the problem of the lack of leguminous forage ...
1.Relationship between the fall dormancy of alfalfa and activities of SOD and POD苜蓿秋眠型与其超氧化物歧化酶和过氧化物酶关系的研究 4)Different types不同类型 1.On the difficulties of agri-industrialization in the rural areas of different types;我国不同类型地区农业产业化发展难点研究 2.Through in...
Like mason bees, leaf-cutter bees often nest in existing holes in stems as well as in trees and in the ground, and they may nest in bee blocks. According toUtah State Extension, leaf cutters are critical pollinators of legumes like clover, lupine and alfalfa. ...
The effect of different types of inoculants on the characteristics of alfalfa, ryegrass and red clover/ryegrass/timothy silage. An in vitro laboratory study using 3 L mini silos was conducted in 2012–2013 to observe the effects of 8 inoculants on silage nutrient composition, pH, vo... J ...
For example, feed intake of calves fed alfalfa hay (AH) was higher than different types of forages (ryegrass hay, oat hay, barley straw, triticale silage, corn silage)16. Although feeding hay would be needed to prevent rumen acidosis in dairy calves fed ground, pelleted, or poorly ...
Drought stress restricts the growth, distribution and productivity of alfalfa (Medicago sativa L.). In order to study the response differences of alfalfa cultivars to drought stress, we previously carried out physiological and molecular comparative analy
1. The Effect of Cold Resistance for Different Fall Dormancy Alfalfa by Late Autumn Cutting; 晚秋刈割对不同秋眠类型苜蓿抗寒性的影响更多例句>> 2) Types of fall dormancy 秋眠类型 例句>> 3) fall dormancy 秋眠型 1. Relationship between the fall dormancy of alfalfa and activities of SOD ...