Lọc theo danh mục
  • Năm xuất bản
    Xem thêm
  • Lĩnh vực
liên kết website
Lượt truy cập
 Lượt truy cập :  18,903,862
  • Công bố khoa học và công nghệ Việt Nam

68.35.53

Trồng trọt

Bùi Thanh Liêm(1), Trần Văn Hâu, Lê Văn Hoà

ảnh hưởng của ẩm độ đất, khi phủ gốc bằng Plastic trước khi thu hoạch đến hiện tượng sượng cơm sầu riêng sữa hạt lép (Durio Zibethinus Murr-) ở chợ lách, Bến Tre

Effect of soil moisture on the physiological disorder of Sua hat lep durian (Durio zibethinus Murr.) mulcling tree-base with plastic sheet before harvesting in Cho Lach district, Ben Tre province

Nông nghiệp & Phát triển nông thôn

2013

18

65-69

1859-4581

This study was conducted to detennine the suitable time for tree-base mulching by plastic sheet before harvesting time to decrease the physiological disorder of Sua hat lep durian (Durio zibethinus Murr.). This experiment was carried out on 7 years old tree gown in Cho Lach district, Ben Tre province in 2011. Four treatments i.e. mound was arranged in completely randomized design, 3 replication, each replication equal to one tree (mulching at 15, 20, 25 days before harvesting time and control treatment un-mulching). The results showed that mound mulching at 25 days before harvesting time caused decrease soil humidity to 40 em (21.71 percent), high total solid solution (14.76°Brix), no overmoist flesh and tip bum. Rate of physiological disorders was positive relative with soil humidity at 0-20 cm-depth and Mg content in leaf in havesting time.

TTTTKHCNQG, CVv201