Wild effective harvesting method of phyllospadix iwatensis fruit
A harvesting method and fiber technology, which is applied in the field of harvesting red fiber shrimp and seaweed fruits in the field, can solve the problems of reduced fruit collection efficiency and low fruiting rate, and achieve the effects of low cost, high efficiency and low cost
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[0013] (1) Determination of the position of the male plant: In April 2013 (the blooming period of red fiber shrimp seaweed), a survey was carried out in the red fiber shrimp seaweed population in Shuangdao Bay, Weihai City, Shandong Province at low tide in April 2013. According to the different morphological characteristics of male and female flowers in 30000m 2 Four male plant patches were identified in the population, and the position of the male plant patch was accurately positioned by GPS, and the site was marked with a red ribbon. GPS positioning showed that the straight-line distance between them was more than 50m;
[0014] (2) Determination of the effective pollination radius of female flowers: the area of 4 male plant patches is measured, and the sample method is used to count the number of its male flower spathes (as in Table 1). Table 1 shows that the spathe density and male plants Density is directly proportional, the number of spathes is affected by the plaque ar...
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