Directory UMM :Data Elmu:jurnal:A:Agriculture, Ecosystems and Environment:Vol78.Issue3.May2000:
Teks penuh
Gambar
Dokumen terkait
No differences were observed among treatments in DM yield or chemical composition of primary-growth forage from the late-season planting (Table 4), although concentration of
Fresh manures and stored (dry) manures were not significantly different in nutrient concentrations although stored manures had slightly higher nutrient concentrations, probably as
Determination of phytotoxicity in the clover amended plots during the growing season using wild mustard radicle growth bioassay of 1 : 1 soil–water extracts from the field
Some farmers left selected plants in S&B fields and most of them were able to name their worst crop weeds and species they considered desirable or undesirable in fallow. Research
The concentration of total N was slightly higher in the roots of the grass-red clover sward than in roots of the grass-white clover sward, resulting in total amounts of N
In the semi-arid part of northern Tanzania, the native tropical woodland is undergoing a rapid conversion into agricultural land. This has resulted in drastic ecological changes in
Four treatments were compared: idle fields with no vegetation improvement but exclusion of cattle, improved pastures with seeding of forage plants for cattle, DNC fields with
The aim of the present study was to examine the influence of traditional management regimes on the floristic composition, both of the established vegeta- tion and of the soil seed