NGHIÊN CỨU ẢNH HƯỞNG CỦA THỜI VỤ TRỒNG VÀ THỜI VỤ THU HOẠCH ĐẾN NĂNG SUẤT DƯỢC LIỆU CÂY SÂM ĐẠI HÀNH (ELEUTHERINE BULBOSA (MILL.) URBAN) TẠI THANH HÓA = RESEARCH ON EFFECTS OF PLANTING AND HARVESTING TIME ON MEDICAL YIELDS OF ELEUTHERINE BULBOSA MILL. URBAN IN THANH HOA

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Tác giả: Thị Sáu Hoàng, Chí Hoàn Lê, Hùng Tiến Lê, Thị Lý Phạm, Văn Năm Phạm, Thị Mai Trần, Trung Nghĩa Trần, Đình Tuấn Vương

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học - Trường Đại học Hồng Đức, 2020

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 472111

Thêm vào giỏ

Bố trí thí nghiệm thời vụ trồng, thời vụ thu hoạch cây Sâm đại hành (Eleutherine bulbosa (Mill.) Urb.) theo phương pháp thí nghiệm đồng ruộng RCBD, 3 lần nhắc lại. Thí nghiệm thời vụ gồm 6 công thức (thời vụ trồng tháng 10, trồng tháng 11, trồng tháng 12, trồng tháng 1, trồng tháng 2, trồng tháng 3) và thí nghiệm thời vụ thu hoạch gồm 3 công thức (thu hoạch sau trồng 330 ngày, sau trồng 360 ngày, sau trồng 390 ngày). Mục tiêu của nghiên cứu này là xác định thời vụ trồng và thời gian thu hoạch Sâm đại hành cho năng suất dược liệu cao. Kết quả nghiên cứu đã xác định được thời vụ trồng cho năng suất dược liệu cao vào tháng 11 - 12 đạt trung bình từ 2,53 - 2,59 tấn/ha/năm trong đó cao nhất là trồng vào tháng 11, năng suất dược liệu trung bình đạt 2,59 tấn/ha/năm. Thời gian thu hoạch dược liệu tốt nhất là sau trồng 390 ngày, năng suất đạt trung bình 2,64 tấn/ha/năm. Experimental design of growing season, harvesting season of Eleutherine bulbosa (Mill.) Urb., by RCBD field experiment, 3 replications was carried out. Planting seasonal experiment consists of 6 formulas (Growing in October, November, December, January, February, and March) and harvested time experiment consists of 3 formulas (harvesting 330 days after planting, 360 days after planting 390 days after planting). The aim of this study was to find which planting season and harvest time are for high yield materials. The research has shown that the planting seasons having high average yield in November - December was 2.53 - 2.59 tons/ha/year, the highest of which was in November, the average yield was 2.59 tons/ha/year. The time to harvest the best medicinal plant was after 390 days, the average yield was from 2.64 tonnes/ha/year.

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